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Ammonium Bicarbonate Food Grade
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Ammonium bicarbonate
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High quality Ammonium Hydrogen Carbonate supplier in China
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No Data 1 Kilogram 30 Metric Ton/Month Simagchem Corporation Contact Supplier
Ammonium Bicarbonate
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Ammonium bicarbonate CAS 1066-33-7
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Ammonium bicarbonate 1066-33-7
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Ammonium Bicarbonate
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High Quality Food Grade Ammonium Bicarbonate food grade HACCP Manufacturer
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Ammonium bicarbonate
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Factory Supply Ammonium hydrogencarbonate
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1066-33-7 Usage

Incompatibilities

Contact with strong caustics, such as potassium hydroxide or sodium hydroxide will cause the release of ammonia gas. Decomposes as temperature rises >35 C.

Physical properties

White crystalline solid; prismatic crystal; faint odor of ammonia; stable at ambient temperature but decomposes on heating at 60°C; melts at 107.5°C on very rapid heating; density 1.586 g/cm3; vapor pressure 435 torr at 25°C; readily dissolves in water (21.6g/100g at 20°C, and 36.6g/100g at 40°C).

Agricultural Uses

Ammonium hydrogen carbonate is another name for ammonium bicarbonate (NH4CO3), It is a low nitrogen containing fertilizer (17% N), used largely in China. It is produced by heating ammonium hydroxide with excess carbon dioxide, followed by evaporation of water.

Reactivity Profile

Heat > 36°C ( produces ammonia and carbon dioxide); strong acids and strong bases (CO2 and NH3) [Handling Chemicals Safely 1980 p. 141].

Safety Profile

Poison by intravenous route. When heated to decomposition it emits toxic fumes of NO, and NH3

Nitrogen fertilizer

Ammonium bicarbonate is mainly used as fertilizers. After being applied to the soil, the ammonium ion (NH4 +) contained in ammonium bicarbonate can be absorbed by soil colloid or lattice-fixed or transformed into nitrate nitrogen. After being absorbed by plants, there are no accessory constituents remaining in the soil with a small impact on the soil pH. It is applicable to all kinds of soil and crops, soil without leaving any harmful substance residue for the soil and crops. It is quick-acting nitrogen fertilizer and can be subject to long-term usage. In order to prevent the loss of fertilizer efficacy due to ammonia volatilization and the burning of the crop stems and leaves, we can apply deep placement and cover soil. It can be used as basic fertilizer for topdressing, but not suitable to be used as seed manure. When being used for topdressing, we should prevent the drop of ammonium bicarbonate onto the plant, to avoid ammonia hazards. The shortcoming of ammonium bicarbonate as a fertilizer lies in its chemical instability. After the addition of crystalline modifier, the crystal of ammonium bicarbonate is enlarged and the water content is reduced, reducing the phenomenon of easily subjecting to decomposition and agglomeration. Ammonium bicarbonate is one of nitrogen fertilizer industrial products, being the major varieties of small nitrogenous fertilizer plants in China, being one of the purification products of coke oven in the coking plant. Coking plant takes concentrated ammonia as raw materials for reaction with carbon dioxide to generate ammonium bicarbonate crystals with centrifugal filtering to obtain ammonium bicarbonate products. Ammonium bicarbonate is easy to be subject to decomposition. It is appropriate to be packed with the combination of inner plastic film and external plastic bag or 3-layers of kraft paper sacks, both need to be sealed and stored in a warehouse of being cool, low-temperature, dry and ventilated to prevent moisture, rain and sun.

Production method

Send the compressed carbon dioxide into the concentrated ammonia, and place it under the carbon dioxide pressure; simultaneously apply cooling; precipitate out the crystal; followed by centrifugal separation and dehydration to obtain the final product. Upon refining, dissolve it in water, and add ethanol to re-crystallize it. Carbonization method: after the ammonia is absorbed by water; apply carbon dioxide for carbonization, followed by separation and drying to produce ammonium bicarbonate. NH3 + CO2 + H2O → NH4HCO3 To the carbon dioxide gas originated from the lime kiln and be subject to cleaning and washing, send the ammonia to saturation, followed by centrifugal separation and hot air drying to obtain the finished products. NH3 + CO2 + H2O → NH4HCO3

description

Ammonium bicarbonate is a commonly used reagent for industrial and research procedures. Ammonium bicarbonate is volatile in solution and releases ammonia and CO2. This property makes ammonium bicarbonate a good buffer for such applications as lyophilization and matrix assisted laser desorption. Ammonium bicarbonate is also utilized for the in-gel digestion of proteins by trypsin and in the MALDI mass spectrometric analysis of proteins. Ammonium bicarbonate is used as a baking powder, in some food processing applications, in cough syrups and as antacid. It also has uses as a fertilizer, pH buffer, and reagent in chemical laboratories. In the industry, it is used in the manufacture of dyes, pharmaceuticals, catalysts, ceramics, fire-retardants, plastics and other products.

Potential Exposure

It is used in leavening for some baked goods; in baking powders and fire extinguishers; to make dyes and pigments; in the manufacture of porous plastics; and as an expectorant.

Waste Disposal

May be buried in a chemical waste landfill. If neutralized ammonium bicarbonate is amenable to treatment at a municipal sewage treatment plant.

Hazard

Evolves irritating fumes on heating to 35C.

General Description

A white crystalline solid having the odor of ammonia. Soluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit spread to the environment. Used to make other ammonium compounds, in food processing, and for other uses.

Chemical Properties

Ammonium bicarbonate is a white crystalline solid with a faint ammonia odor and soluble in water but insoluble in alcohol and acetone. It decomposes above 35℃ to ammonia, carbon dioxide and water vapor, releasing irritant fumes. Only 30% of the applied nitrogen of this fertilizer is recovered by plants owing to the unstable nature of ammonium bicarbonate. that forms by the reaction of anunonium hydroxide and excess CO2.

Uses

Ammonium Bicarbonate is a dough strengthener, a leavening agent, a ph control agent, and a texturizer. prepared by reacting gaseous carbon dioxide with aqueous ammonia. crystals of ammo- nium bicarbonate are precipitated from solution and subsequently washed and dried. Also known as hartshorn and rock ammonia, ammonium bicarbonate is soluble in water but decomposes when heated. It was used in place of ammonia when making ammonia-ripened gelatin emulsions.

Air & Water Reactions

Soluble in water.

Uses

A buffer applications such as lyophilization and matrix assisted laser desorption.

Uses

1. Ammonium bicarbonate is used as nitrogen fertilizer, being applicable to a variety of soils, can simultaneously provide the ammonium nitrogen and carbon dioxide demanded by crop growth. However, it contains low nitrogen content and is also easy to caking. 2. It can be used as analytical reagent as well as being used in synthesizing ammonium salt and fabric degreasing. 3. It can promote crop growth and photosynthesis; trigger seedlings and the growth of leaves. It can be used as topdressing as well as being directly applied as ground fertilizer as food leavening agent and bulking agent. 4. Ammonium bicarbonate can be used as a senior food fermentation agent. Its combination with sodium bicarbonate can be used as the raw materials of leavening agent such as bread, biscuits and pancakes. It can also be used as raw material of foam powder juice, as well as being used for the blanching of green vegetables and bamboo shoots. Moreover, it can be used as medicine and reagents. 5. Alkali; leavening agent; buffer; aerating agent. Its combination with sodium bicarbonate can be used as the raw materials of leavening agent such as bread, biscuits and pancakes. Baking powder also takes this product as the main ingredient, together with the acidic substances. It can also be used as raw material of foam powder juice. The dosage of the blanching of green vegetables and bamboo shoots should be 0.1% to 0.3%. 6. It can be used as analytical reagent; used for ammonium salt synthesis. Pharmaceuticals; baking powder; dyeing; It can be used for fabric degreasing. It can also be used as foamed plastics.

Health Hazard

Inhalation may cause respiratory irritation. Ingestion could be harmful. Contact with eyes or skin causes irritation.

Chemical properties

Ammonium bicarbonate appears as white monoclinic or orthorhombic crystals. It is soluble in water, but insoluble in ethanol, carbon disulfide and concentrated ammonia. It dissolves in water to give a mildly alkaline solution. It is insoluble in most organic solvents. While it is stable at room temperature (25 °C), it decomposes at temperatures above 36 °C to form ammonia, carbon dioxide, and water in an endothermic reaction (absorbs energy for the reaction from the surroundings). NH4HCO3 → NH3 + CO2 + H2O Ammonium bicarbonate reacts with acids to produce carbon dioxide, and reacts with bases to produce ammonia.

Shipping

UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.
InChI:InChI:1S/CH2O3.H3N/c2-1(3)4;/h(H2,2,3,4);1H3

1066-33-7 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (A18566)  Ammonium hydrogen carbonate, 98%    1066-33-7 500g 182.0CNY Detail
Alfa Aesar (A18566)  Ammonium hydrogen carbonate, 98%    1066-33-7 2500g 503.0CNY Detail
Alfa Aesar (14249)  Ammonium hydrogen carbonate, 99.0%    1066-33-7 1kg 320.0CNY Detail
Alfa Aesar (14249)  Ammonium hydrogen carbonate, 99.0%    1066-33-7 5kg 565.0CNY Detail
Sigma-Aldrich (11213)  Ammoniumbicarbonate  puriss., meets analytical specification of Ph.Eur., BP, E 503, 99-101% 1066-33-7 11213-1KG-R 937.17CNY Detail
Sigma-Aldrich (11213)  Ammoniumbicarbonate  puriss., meets analytical specification of Ph.Eur., BP, E 503, 99-101% 1066-33-7 11213-6X1KG-R 1,581.84CNY Detail
Sigma-Aldrich (11213)  Ammoniumbicarbonate  puriss., meets analytical specification of Ph.Eur., BP, E 503, 99-101% 1066-33-7 11213-25KG-H 4,056.39CNY Detail
Sigma-Aldrich (A6141)  Ammoniumbicarbonate  ReagentPlus®, ≥99.0% 1066-33-7 A6141-25G 331.11CNY Detail
Sigma-Aldrich (A6141)  Ammoniumbicarbonate  ReagentPlus®, ≥99.0% 1066-33-7 A6141-500G 537.03CNY Detail
Sigma-Aldrich (A6141)  Ammoniumbicarbonate  ReagentPlus®, ≥99.0% 1066-33-7 A6141-1KG 744.12CNY Detail
Fluka (40867)  Ammoniumbicarbonate  eluent additive for LC-MS 1066-33-7 40867-50G-F 527.67CNY Detail

1066-33-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Ammonium bicarbonate

1.2 Other means of identification

Product number -
Other names Ammonium Bicarbonate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Specialized Industrial Chemicals
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1066-33-7 SDS

1066-33-7Synthetic route

urea
57-13-6

urea

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
With water; hydrogen cation at 37℃; immobilised urease, electrodialyse;
carbon dioxide
124-38-9

carbon dioxide

water
7732-18-5

water

A

ammonium carbonate

ammonium carbonate

B

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
With ammonia
urea
57-13-6

urea

A

ammonium carbonate

ammonium carbonate

B

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
With ammonium dihydrogen phosphate; water In water Kinetics;
potassium hexacyanoferrate(III)

potassium hexacyanoferrate(III)

A

potassium carbonylpentacyanoferrate(II)

potassium carbonylpentacyanoferrate(II)

B

carbon dioxide
124-38-9

carbon dioxide

C

ammonium formate
540-69-2

ammonium formate

D

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
With carbon monoxide In water aq. soln. in sealed tube (130°C); excess of CO;;
ammonia
7664-41-7

ammonia

water
7732-18-5

water

A

ammonium carbamate

ammonium carbamate

B

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
With carbon dioxide introduction of steam into NH3 and CO2 gaseswithout condn.of water;
With CO2 introduction of steam into NH3 and CO2 gaseswithout condn.of water;
ammonia
7664-41-7

ammonia

water
7732-18-5

water

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
With carbon dioxide 20 to 60°C; equilibrium constants;
With carbon dioxide 10 or 20 °C; equilibrium constants;
With carbon dioxide
ammonium carbonate

ammonium carbonate

carbon dioxide
124-38-9

carbon dioxide

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
In not given reaction of a soln. of (NH4)2CO3 with 30 % CO2 from a lime kiln; sturation of the soln. with pure CO2 at 40-50 °C;; crystn. of NH4CO3 on cooling down;;
ammonium carbamate

ammonium carbamate

A

ammonia
7664-41-7

ammonia

B

water
7732-18-5

water

C

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
by air,or in an incompletely closed vessel;
by air,or in an incompletely closed vessel;
ammonium carbamate

ammonium carbamate

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
With ammonia; ammonium chloride In water Kinetics; equilibrium data given;
vaporizes into air;product remains back;no residue in very dry air;
vaporizes into air;product remains back;
Ammoniumcarbonat des Handels

Ammoniumcarbonat des Handels

A

ammonia
7664-41-7

ammonia

B

water
7732-18-5

water

C

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
by air, or in an incompletely closed vessel;
by air, or in an incompletely closed vessel;
Ammoniumcarbonat des Handels

Ammoniumcarbonat des Handels

A

ammonium carbonate monohydrate

ammonium carbonate monohydrate

B

2NH4(1+)*CO3(2-)*2NH4(1+)*2HCO3(1-)*H2O=(NH4)2CO3*2NH4HCO3*H2O

2NH4(1+)*CO3(2-)*2NH4(1+)*2HCO3(1-)*H2O=(NH4)2CO3*2NH4HCO3*H2O

C

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
In water dissoln.of educt with moderate heating,let it crystallize, dissolve educt in mother liquor; repeat the procedure several times; product crystallizes last;
In water dissoln.of educt with moderate heating,let it crystallize, dissolve educt in mother liquor; repeat the procedure several times; product crystallizes last;
Ammoniumcarbonat des Handels

Ammoniumcarbonat des Handels

A

2NH4(1+)*CO3(2-)*2NH4(1+)*2HCO3(1-)*H2O=(NH4)2CO3*2NH4HCO3*H2O

2NH4(1+)*CO3(2-)*2NH4(1+)*2HCO3(1-)*H2O=(NH4)2CO3*2NH4HCO3*H2O

B

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
In water cooling to 0°C;
In water cooling to 0°C;
Ammoniumcarbonat des Handels

Ammoniumcarbonat des Handels

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
In ethanol; water treating with aq.ethanol;
10 mm Hg;40 to 130°C; product sublimes;
staying by air;
Ammoniumcarbonat des Handels

Ammoniumcarbonat des Handels

ammonia
7664-41-7

ammonia

A

ammonium carbonate monohydrate

ammonium carbonate monohydrate

B

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
In water way of crystallization depends on NH3 concn.;addn.of alcohol improves crystallization;NH4HCO3 is formed by low NH3 ratio;
In water way of crystallization depends on NH3 concn.;addn.of alcohol improves crystallization;NH4HCO3 is formed by low NH3 ratio;
ammonium carbonate monohydrate

ammonium carbonate monohydrate

A

ammonia
7664-41-7

ammonia

B

water
7732-18-5

water

C

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
by air, or in an incompletely closed vessel;
by air, or in an incompletely closed vessel;
ammonium carbonate monohydrate

ammonium carbonate monohydrate

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
With carbon dioxide In not given saturation with CO2;
In water treating with water insufficient to dissolve; NH4HCO3 powder remains unsolved;
In ethanol; water treating with aq.ethanol;
ammonium carbonate monohydrate

ammonium carbonate monohydrate

A

ammonia
7664-41-7

ammonia

B

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
stirring in ethyl alcohol;
byproducts: CO2, H2O; decompn.by air;
byproducts: CO2, H2O; decompn.by air;
stirring in ethyl alcohol;

A

ammonia

ammonia

B

water
7732-18-5

water

C

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
by air, or in an incompletely closed vessel;
by air, or in an incompletely closed vessel;
2NH4(1+)*CO3(2-)*2NH4(1+)*2HCO3(1-)*H2O=(NH4)2CO3*2NH4HCO3*H2O

2NH4(1+)*CO3(2-)*2NH4(1+)*2HCO3(1-)*H2O=(NH4)2CO3*2NH4HCO3*H2O

A

ammonia
7664-41-7

ammonia

B

water
7732-18-5

water

C

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
by air;
by air;
2NH4(1+)*CO3(2-)*2NH4(1+)*2HCO3(1-)*H2O=(NH4)2CO3*2NH4HCO3*H2O

2NH4(1+)*CO3(2-)*2NH4(1+)*2HCO3(1-)*H2O=(NH4)2CO3*2NH4HCO3*H2O

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
With carbon dioxide In not given saturation with CO2;
In water treating with water insufficient to dissolve; NH4HCO3 powder remains unsolved;
In water with water insufficient to dissolve;

A

B

ammonium bicarbonate

ammonium bicarbonate

Conditions
ConditionsYield
With H2O In water byproducts: NH3, Fe(OH)2; 200°C;
With water In water byproducts: NH3, Fe(OH)2; 200°C;
ammonium sulfide
12135-76-1

ammonium sulfide

carbon dioxide
124-38-9

carbon dioxide

A

hydrogen sulfide
7783-06-4

hydrogen sulfide

B

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
In water introduction of CO2;
In water passing gaseous (NH4)2S in water, cooling the soln. and addition of CO2; recovering NH4HCO3 for the ammonia soda process and evolution of H2S;;
In water introduction of CO2;
In water passing gaseous (NH4)2S in water, cooling the soln. and addition of CO2; recovering NH4HCO3 for the ammonia soda process and evolution of H2S;;
ammonia
7664-41-7

ammonia

A

ammonium carbonate

ammonium carbonate

B

ammonium carbamate

ammonium carbamate

C

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
With carbon dioxide In not given 20 % NH3 soln.;concn.of carbamate and carbonate remains under saturation limit;
With CO2 In not given 20 % NH3 soln.;concn.of carbamate and carbonate remains under saturation limit;
ammonium chloride

ammonium chloride

calcium carbonate

calcium carbonate

A

NH4(1+)*Ca(2+)*3Cl(1-)=NH4CaCl3

NH4(1+)*Ca(2+)*3Cl(1-)=NH4CaCl3

B

2NH4(1+)*OOCNH2(1-)*Cl(1-)=NH4OOCNH2*NH4Cl

2NH4(1+)*OOCNH2(1-)*Cl(1-)=NH4OOCNH2*NH4Cl

C

ammonia
7664-41-7

ammonia

D

water
7732-18-5

water

E

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
In neat (no solvent, solid phase) molar ratio NH4Cl:CaCO3 5:1, heating (250°C); followed by XRD;
carbon dioxide
124-38-9

carbon dioxide

ammonia
7664-41-7

ammonia

water
7732-18-5

water

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Conditions
ConditionsYield
In ammonium hydroxide byproducts: NH4COONH2; reaction of CO2 and NH3 soln. (H2O) 5, 10, 15, 20 and 25 wt%; IR;
yttrium(III) chloride
10361-92-9

yttrium(III) chloride

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

yttrium carbonate * 2.79 H2O

yttrium carbonate * 2.79 H2O

Conditions
ConditionsYield
In water byproducts: CO2, NH4Cl, H2O; to stirred soln. of YCl3 (5 mmol) was added NH4HCO3 (15 mmol) at 25° C; the soln. was maintained at 25°C for 1 wk; the resulting ppt. was filtered, washed with H2O and air-dried; chem. anal.;99.24%
cis-3-[2-[2-benzyl-3-(4-cyanophenyl)-isoxazolidin-5-yl]acetyl]amino-N-(3-methylphenylsulfonyl)-L-alanine methyl ester

cis-3-[2-[2-benzyl-3-(4-cyanophenyl)-isoxazolidin-5-yl]acetyl]amino-N-(3-methylphenylsulfonyl)-L-alanine methyl ester

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Cis-3-[2-[2-benzyl-3-[4-(aminoiminomethyl)phenyl]-isoxazolidin-5-yl]acetyl]amino-N-(3-methylphenylsulfonyl)-L-alanine methyl ester monotrifluoroacetic acid

Cis-3-[2-[2-benzyl-3-[4-(aminoiminomethyl)phenyl]-isoxazolidin-5-yl]acetyl]amino-N-(3-methylphenylsulfonyl)-L-alanine methyl ester monotrifluoroacetic acid

Conditions
ConditionsYield
In methanol; chloroform95%
Cis-3-[[[4-(4-cyanophenyl)tetrahydro-3-methyl-2-oxo-2H-1,3-oxazin-6-yl]acetyl]amino]-N-[(3-methylphenyl)sulfonyl]-L-alanine methyl ester monotrifluoroacetic acid

Cis-3-[[[4-(4-cyanophenyl)tetrahydro-3-methyl-2-oxo-2H-1,3-oxazin-6-yl]acetyl]amino]-N-[(3-methylphenyl)sulfonyl]-L-alanine methyl ester monotrifluoroacetic acid

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Cis-3-[[[4-[4-(aminoiminomethyl)phenyl]tetrahydro-3-methyl-2-oxo-2H-1,3-oxazin-6-yl]acetyl]amino]-N-[(3-methylphenyl)sulfonyl]-L-alanine methyl ester monotrifluoroacetic acid

Cis-3-[[[4-[4-(aminoiminomethyl)phenyl]tetrahydro-3-methyl-2-oxo-2H-1,3-oxazin-6-yl]acetyl]amino]-N-[(3-methylphenyl)sulfonyl]-L-alanine methyl ester monotrifluoroacetic acid

Conditions
ConditionsYield
In methanol; chloroform95%
(S)-BOC-phenyl glycine
150806-61-4

(S)-BOC-phenyl glycine

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Boc-L-Phg-NH2
143978-92-1

Boc-L-Phg-NH2

Conditions
ConditionsYield
With pyridine In 1,4-dioxane; ethyl acetate92%
ammonium bicarbonate
1066-33-7

ammonium bicarbonate

para-methylacetophenone
122-00-9

para-methylacetophenone

5-(4-bromophenyl)-5-methyl-3-(oxiran-2-ylmethyl)imidazolidine-2,4-dione
23186-96-1

5-(4-bromophenyl)-5-methyl-3-(oxiran-2-ylmethyl)imidazolidine-2,4-dione

Conditions
ConditionsYield
With potassium cyanide; ammonium hydroxide In ethanol at 60℃; for 4h;90%
ytterbium(III) chloride
10361-91-8

ytterbium(III) chloride

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

hydrated basic ytterbium carbonate

hydrated basic ytterbium carbonate

Conditions
ConditionsYield
With H2O In not given byproducts: CO2, NH4Cl; addn. of carbonate to soln. of Yb-salt (stirring, pptn.), 25°C, 1wk; filtration, washing (H2O), air drying; elem. anal.;84.35%
[bis(2,4,4,9-tetramethyl-1,5,9-triazacyclododec-1-ene)bis(μ-hydroxo)dinickel(II)] hexafluorophosphate

[bis(2,4,4,9-tetramethyl-1,5,9-triazacyclododec-1-ene)bis(μ-hydroxo)dinickel(II)] hexafluorophosphate

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

[(Ni(2,4,4,9-tetramethyl-1,5,9-triazacyclodec-1-ene))2(μ-CO3)](PF6)2

[(Ni(2,4,4,9-tetramethyl-1,5,9-triazacyclodec-1-ene))2(μ-CO3)](PF6)2

Conditions
ConditionsYield
In acetone addn. of NH4HCO3 to a soln. of nickel complex in acetone, stirring for 30 min; concn. in vac., addn. of Et2O, filtration, washing ppt. with Et2O, air drying, crystn. (acetone/Et2O); elem. anal.;84%
cis-3-[2-[2-methyl-3-(4-cyanophenyl)-isoxazolidin-5-yl]acetyl]amino-N-(3-methylphenylsulfonyl)-L-alanine methyl ester
203641-29-6

cis-3-[2-[2-methyl-3-(4-cyanophenyl)-isoxazolidin-5-yl]acetyl]amino-N-(3-methylphenylsulfonyl)-L-alanine methyl ester

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

Cis-3-[2-[2-methyl-3-(4-amidinophenyl)-isoxazolidin-5-yl]-acetyl]amino-N-(3-methylphenylsulfonyl)-L-alanine methyl ester monotrifluoroacetic acid

Cis-3-[2-[2-methyl-3-(4-amidinophenyl)-isoxazolidin-5-yl]-acetyl]amino-N-(3-methylphenylsulfonyl)-L-alanine methyl ester monotrifluoroacetic acid

Conditions
ConditionsYield
In methanol; chloroform80%
ammonium bicarbonate
1066-33-7

ammonium bicarbonate

2-Acetamido-2-deoxy-4-O-[3-O-(α-D-galactopyranosyl)-β-D-galactopyranosyl]-D-glucopyranosylamine
349129-87-9

2-Acetamido-2-deoxy-4-O-[3-O-(α-D-galactopyranosyl)-β-D-galactopyranosyl]-D-glucopyranosylamine

Conditions
ConditionsYield
In ammonium hydroxide80%
ammonium bicarbonate
1066-33-7

ammonium bicarbonate

ytterbium(III) nitrate

ytterbium(III) nitrate

A

ytterbium(III) carbonate

ytterbium(III) carbonate

B

Yb(3+)*1.74OH(1-)*0.63CO3(2-)=Yb(OH)1.74(CO3)063

Yb(3+)*1.74OH(1-)*0.63CO3(2-)=Yb(OH)1.74(CO3)063

Conditions
ConditionsYield
With CO2 In water dropwise addn. of soln. of carbonate to soln. of nitrate (stirring), pptn.; sepn. (centrifugation), washing (water, acetone), drying (room temp., stream N2), drying (vac., 10-30 h), drying (110°C, 16 h; termogravimetric anal.;A 24%
B 76%
hydrogenchloride
7647-01-0

hydrogenchloride

ammonium hexachloroiridium(IV)

ammonium hexachloroiridium(IV)

ammonium hydroxide

ammonium hydroxide

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

chloropentaammineiridium(III) chloride

chloropentaammineiridium(III) chloride

Conditions
ConditionsYield
With NH4Cl In water byproducts: N2; addn. of water to the complex, addn. of hydroxylamine hydrochloride, heating with stirring, cooling to 20°C, addn. of 24-27 equiv. of NH4Cl, NH4HCO3, NH4OH, refluxing with addn. of NH4HCO3 and NH4OH for 4-6 h,heating until pH=6, addn. of HCl; filtering, washing with 1M HCl, ethanol, ether, dissolution in boiling water, filtering, addn. of conc. HCl, filtering, washing with HCl, ethanol, ether, drying, elem. anal.;70%
ammonium bicarbonate
1066-33-7

ammonium bicarbonate

samarium(III) nitrate

samarium(III) nitrate

A

samarium(III) carbonate

samarium(III) carbonate

B

Sm(OH)1.77(CO3)060

Sm(OH)1.77(CO3)060

Conditions
ConditionsYield
With CO2 In water dropwise addn. of soln. of carbonate to soln. of nitrate (stirring), pptn.; sepn. (centrifugation), washing (water, acetone), drying (room temp., stream N2), drying (vac., 10-30 h), drying (110°C, 16 h; termogravimetric anal.;A 33%
B 67%
copper(II) nitrate trihydrate

copper(II) nitrate trihydrate

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

acetonitrile
75-05-8

acetonitrile

potassium iodide
7681-11-0

potassium iodide

[((Cu4I4)2(water))(Cu6(3,5-dimethyl-1,2,4-triazole(-H))6)]n

[((Cu4I4)2(water))(Cu6(3,5-dimethyl-1,2,4-triazole(-H))6)]n

Conditions
ConditionsYield
In water; acetonitrile High Pressure; heating mixt. of NH4HCO3, potassiumm iodide, copper compd., CH3CN and water at 130°C for 3 d; isolation of crystals, washing with water, air drying, elem. anal.;67%
4-[(6-chloronaphthalen-2-yl)sulfonyl]-2-ethoxycarbonyl-1-[4-(pyridin-3-yl)benzoyl]piperazine
222985-18-4

4-[(6-chloronaphthalen-2-yl)sulfonyl]-2-ethoxycarbonyl-1-[4-(pyridin-3-yl)benzoyl]piperazine

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

ethanol hydrochloride
75239-80-4

ethanol hydrochloride

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

2-Carbamoyl-4-[(6-chloronaphthalen-2-yl)sulfonyl]-1-[4-(pyridin-3-yl)benzoyl]piperazine hydrochloride

2-Carbamoyl-4-[(6-chloronaphthalen-2-yl)sulfonyl]-1-[4-(pyridin-3-yl)benzoyl]piperazine hydrochloride

Conditions
ConditionsYield
With pyridine In tetrahydrofuran; methanol; water; N,N-dimethyl-formamide65%
4-[(6-chloronaphthalen-2-yl)sulfonyl]-2-ethoxycarbonyl-1-[4-(pyridin-3-yl)benzoyl]piperazine
222985-18-4

4-[(6-chloronaphthalen-2-yl)sulfonyl]-2-ethoxycarbonyl-1-[4-(pyridin-3-yl)benzoyl]piperazine

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

2-Carbamoyl-4-[(6-chloronaphthalen-2-yl)sulfonyl]-1-[4-(pyridin-3-yl)benzoyl]piperazine hydrochloride

2-Carbamoyl-4-[(6-chloronaphthalen-2-yl)sulfonyl]-1-[4-(pyridin-3-yl)benzoyl]piperazine hydrochloride

Conditions
ConditionsYield
With pyridine In tetrahydrofuran; methanol; ethanol; water; N,N-dimethyl-formamide65%
3-[[4(S)-(4-cyanophenyl)tetrahydro-3-methyl-2-oxo-2H-1,3-oxazin-6(R)-yl]acetyl]aminopropionic acid methyl ester

3-[[4(S)-(4-cyanophenyl)tetrahydro-3-methyl-2-oxo-2H-1,3-oxazin-6(R)-yl]acetyl]aminopropionic acid methyl ester

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

3-[[4(S)-[4-(aminoiminomethyl)phenyl]tetrahydro-3-methyl-2-oxo-2H-1,3-oxazin-6(R)-yl]acetyl]aminopropionic acid methyl ester

3-[[4(S)-[4-(aminoiminomethyl)phenyl]tetrahydro-3-methyl-2-oxo-2H-1,3-oxazin-6(R)-yl]acetyl]aminopropionic acid methyl ester

Conditions
ConditionsYield
In methanol; chloroform64%
ammonium bicarbonate
1066-33-7

ammonium bicarbonate

terbium(III) nitrate

terbium(III) nitrate

A

terbium(III) carbonate

terbium(III) carbonate

B

Tb(OH)1.77(CO3)061

Tb(OH)1.77(CO3)061

Conditions
ConditionsYield
With CO2 In water dropwise addn. of soln. of carbonate to soln. of nitrate (stirring), pptn.; sepn. (centrifugation), washing (water, acetone), drying (room temp., stream N2), drying (vac., 10-30 h), drying (110°C, 16 h; termogravimetric anal.;A 36%
B 64%
ammonium bicarbonate
1066-33-7

ammonium bicarbonate

erbium(III) nitrate

erbium(III) nitrate

A

erbium(III) carbonate

erbium(III) carbonate

B

Er(3+)*2.14OH(1-)*0.43CO3(2-)=Er(OH)2.14(CO3)043

Er(3+)*2.14OH(1-)*0.43CO3(2-)=Er(OH)2.14(CO3)043

Conditions
ConditionsYield
With CO2 In water dropwise addn. of soln. of carbonate to soln. of nitrate (stirring), pptn.; sepn. (centrifugation), washing (water, acetone), drying (room temp., stream N2), drying (vac., 10-30 h), drying (110°C, 16 h; termogravimetric anal.;A 37%
B 63%
sodium carbonate
497-19-8

sodium carbonate

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

N-(3,4-dimethyl-5-isoxazolyl)-4'-(2-oxazolyl)[1,1'-biphenyl]-2-sulfonamide
176960-47-7

N-(3,4-dimethyl-5-isoxazolyl)-4'-(2-oxazolyl)[1,1'-biphenyl]-2-sulfonamide

N-(3,4-Dimethyl-5-isoxazolyl)-N-[(2-methoxyethoxy)methyl]-4'-(1-methyl-1H-imidazole-2-yl)[1,1'-biphenyl]-2-sulfonamide
176961-26-5

N-(3,4-Dimethyl-5-isoxazolyl)-N-[(2-methoxyethoxy)methyl]-4'-(1-methyl-1H-imidazole-2-yl)[1,1'-biphenyl]-2-sulfonamide

Conditions
ConditionsYield
In methanol; ethanol; dichloromethane; ethyl acetate; toluene61%
In methanol; ethanol; dichloromethane; ethyl acetate; toluene61%
cadmium sulfate

cadmium sulfate

germanium disulfide

germanium disulfide

tetramethlyammonium chloride
75-57-0

tetramethlyammonium chloride

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

2(CH3)4N(1+)*CdGe4S10(2-)=[(CH3)4N]2CdGe4S10

2(CH3)4N(1+)*CdGe4S10(2-)=[(CH3)4N]2CdGe4S10

Conditions
ConditionsYield
In water sealed glass ampoule, autogeneous pressure, heating (393 K, 2 d); washing (water), drying (ether);60%
iron(II) carbonate
767234-62-8

iron(II) carbonate

germanium disulfide

germanium disulfide

tetramethlyammonium chloride
75-57-0

tetramethlyammonium chloride

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

2N(CH3)4(1+)*FeGe4S10(2-) = [N(CH3)4]2FeGe4S10

2N(CH3)4(1+)*FeGe4S10(2-) = [N(CH3)4]2FeGe4S10

Conditions
ConditionsYield
In water sealed glass ampoule, autogeneous pressure, heating (393 K, 2 d); washing (water), drying (ether);60%
1-[2-(4-benzyl-1-piperazinyl)ethyl]cyclopentanecarboxylic acid

1-[2-(4-benzyl-1-piperazinyl)ethyl]cyclopentanecarboxylic acid

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline
16357-59-8

N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline

1-[2-(4-Benzyl-1-piperazinyl)ethyl]cyclopentanecarboxamide

1-[2-(4-Benzyl-1-piperazinyl)ethyl]cyclopentanecarboxamide

Conditions
ConditionsYield
With sodium hydrogencarbonate In chloroform58%
4-[3-[4-(pyrrol-1-ylmethyl)phenylthio]phenyl]-3,4,5,6-tetrahydro-2H-pyran-4-carboxylic acid
179420-56-5

4-[3-[4-(pyrrol-1-ylmethyl)phenylthio]phenyl]-3,4,5,6-tetrahydro-2H-pyran-4-carboxylic acid

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline
16357-59-8

N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline

4-[3-[4-(pyrrol-1-ylmethyl)phenylthio]phenyl]-3,4,5,6-tetrahydro-2H-pyran-4-carboxamide

4-[3-[4-(pyrrol-1-ylmethyl)phenylthio]phenyl]-3,4,5,6-tetrahydro-2H-pyran-4-carboxamide

Conditions
ConditionsYield
In dichloromethane; ethyl acetate54%
hexaammonium heptamolybdate tetrahydrate

hexaammonium heptamolybdate tetrahydrate

Methylenediphosphonic acid
1984-15-2

Methylenediphosphonic acid

water
7732-18-5

water

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

(NH4)12[(Mo2O4)4(methylenediphosphonato)4(CO3)2]*24H2O

(NH4)12[(Mo2O4)4(methylenediphosphonato)4(CO3)2]*24H2O

Conditions
ConditionsYield
With N2H4*H2O In water Mo compd. dissolved in HCl soln., N2H4*H2O added, stirred for 3 h at 60°C, allowed to cool to room temp., a soln. of NaHCO3 added dropwise until pH 1.5, CH2(PO3H2)2 added, pH increased to 5.7 with aq. NaHCO3; crystd. at room temp. for 1 wk; elem. anal.;41%
trans-7-chloro-5-(1-naphthyl)-1-(2,2-dimethyl-3-dimethylaminopropyl)-2-oxo-1,2,3,5-tetrahydro-4,1-benzoxazepine-3-acetic acid

trans-7-chloro-5-(1-naphthyl)-1-(2,2-dimethyl-3-dimethylaminopropyl)-2-oxo-1,2,3,5-tetrahydro-4,1-benzoxazepine-3-acetic acid

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

1,1'-carbonyldiimidazole
530-62-1

1,1'-carbonyldiimidazole

trans-7-chloro-5-(1-naphthyl)-1-(2,2-dimethyl-3-dimethylamino-propyl)-2-oxo-1,2,3,5-tetrahydro-4,1-benzoxazepine-3-acetamide

trans-7-chloro-5-(1-naphthyl)-1-(2,2-dimethyl-3-dimethylamino-propyl)-2-oxo-1,2,3,5-tetrahydro-4,1-benzoxazepine-3-acetamide

Conditions
ConditionsYield
With hydrogenchloride In N-methyl-acetamide; ethanol; dichloromethane36%
With hydrogenchloride In N-methyl-acetamide; ethanol; dichloromethane36%
gadolinium nitrate hydrate

gadolinium nitrate hydrate

galium(III) nitrate monohydrate

galium(III) nitrate monohydrate

C7H9NO3

C7H9NO3

sodium 1,3-dicarboxybenzene-5-sulphonate
6362-79-4

sodium 1,3-dicarboxybenzene-5-sulphonate

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

14C3H7NO*10H2O*4H4N(1+)*2Na(1+)*8C7H4NO3(3-)*8Ga(3+)*2Gd(3+)*4C8H3O7S(3-)

14C3H7NO*10H2O*4H4N(1+)*2Na(1+)*8C7H4NO3(3-)*8Ga(3+)*2Gd(3+)*4C8H3O7S(3-)

Conditions
ConditionsYield
In N,N-dimethyl-formamide34%
galium(III) nitrate monohydrate

galium(III) nitrate monohydrate

terbium(III) nitrate hydrate

terbium(III) nitrate hydrate

C7H9NO3

C7H9NO3

sodium 1,3-dicarboxybenzene-5-sulphonate
6362-79-4

sodium 1,3-dicarboxybenzene-5-sulphonate

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

14C3H7NO*10H2O*4H4N(1+)*2Na(1+)*8C7H4NO3(3-)*8Ga(3+)*2Tb(3+)*4C8H3O7S(3-)

14C3H7NO*10H2O*4H4N(1+)*2Na(1+)*8C7H4NO3(3-)*8Ga(3+)*2Tb(3+)*4C8H3O7S(3-)

Conditions
ConditionsYield
In N,N-dimethyl-formamide34%
galium(III) nitrate monohydrate

galium(III) nitrate monohydrate

samarium(III) nitrate hydrate

samarium(III) nitrate hydrate

C7H9NO3

C7H9NO3

sodium 1,3-dicarboxybenzene-5-sulphonate
6362-79-4

sodium 1,3-dicarboxybenzene-5-sulphonate

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

14C3H7NO*10H2O*4H4N(1+)*2Na(1+)*8C7H4NO3(3-)*8Ga(3+)*2Sm(3+)*4C8H3O7S(3-)

14C3H7NO*10H2O*4H4N(1+)*2Na(1+)*8C7H4NO3(3-)*8Ga(3+)*2Sm(3+)*4C8H3O7S(3-)

Conditions
ConditionsYield
In N,N-dimethyl-formamide33%
neodymium(III) nitrate hydrate

neodymium(III) nitrate hydrate

galium(III) nitrate monohydrate

galium(III) nitrate monohydrate

C7H9NO3

C7H9NO3

sodium 1,3-dicarboxybenzene-5-sulphonate
6362-79-4

sodium 1,3-dicarboxybenzene-5-sulphonate

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

14C3H7NO*10H2O*4H4N(1+)*2Na(1+)*8C7H4NO3(3-)*8Ga(3+)*2Nd(3+)*4C8H3O7S(3-)

14C3H7NO*10H2O*4H4N(1+)*2Na(1+)*8C7H4NO3(3-)*8Ga(3+)*2Nd(3+)*4C8H3O7S(3-)

Conditions
ConditionsYield
In N,N-dimethyl-formamide32%
dysprosium(III) nitrate hydrate

dysprosium(III) nitrate hydrate

galium(III) nitrate monohydrate

galium(III) nitrate monohydrate

C7H9NO3

C7H9NO3

sodium 1,3-dicarboxybenzene-5-sulphonate
6362-79-4

sodium 1,3-dicarboxybenzene-5-sulphonate

ammonium bicarbonate
1066-33-7

ammonium bicarbonate

14C3H7NO*10H2O*4H4N(1+)*2Na(1+)*8C7H4NO3(3-)*8Ga(3+)*2Dy(3+)*4C8H3O7S(3-)

14C3H7NO*10H2O*4H4N(1+)*2Na(1+)*8C7H4NO3(3-)*8Ga(3+)*2Dy(3+)*4C8H3O7S(3-)

Conditions
ConditionsYield
In N,N-dimethyl-formamide31%

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