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Food Grade Sodium Acetate White Powder
Cas No: 127-09-3
No Data No Data No Data Xiamen Xixiang Supply Chain Co,Ltd Contact Supplier
High Purity Sodium Acetate CAS 127-09-3 in Stock
Cas No: 127-09-3
USD $ 135.0-150.0 / Kilogram 1 Kilogram 500 Metric Ton/Month Hebei Yingong New Material Technology Co.,Ltd . Contact Supplier
High purity Various Specifications Sodium acetate anhydrous CAS:127-09-3
Cas No: 127-09-3
USD $ 100.0-500.0 / Gram 1 Gram 99999 Gram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
Factory Supply SODIUM ACETATE ANHYDROUS CAS 127-09-3 with Best Price
Cas No: 127-09-3
USD $ 20.0-50.0 / Kilogram 1 Kilogram 200 Metric Ton/Month Hebei Guanlang Biotechnology Co., Ltd. Contact Supplier
Sodium acetate
Cas No: 127-09-3
USD $ 1.0-3.0 / Kilogram 1 Kilogram 10 Kilogram/Day Hebei yanxi chemical co.,LTD. Contact Supplier
anhydrous sodium acetate price
Cas No: 127-09-3
USD $ 2.0-2.0 / Metric Ton 1 Metric Ton 2500 Metric Ton/Month Hefei TNJ chemical industry co.,ltd Contact Supplier
High Quality 99% 127-09-3 Sodium acetate Manufacturer
Cas No: 127-09-3
USD $ 0.1-0.1 / Gram 1 Gram 100 Metric Ton/Year Xi'an Xszo Chem Co., Ltd. Contact Supplier
Sodium Acetate (1 g) (AS)
Cas No: 127-09-3
No Data 1 Kilogram 20 Metric Ton/Month Henan Allgreen Chemical Co.,Ltd Contact Supplier
Sodium acetate manufacturer
Cas No: 127-09-3
No Data 100 Kilogram 5000 Kilogram/Week ORCHID CHEMICAL SUPPLIES LTD Contact Supplier
Sodium Acetate Trihydrate
Cas No: 127-09-3
USD $ 2.0-2.5 / Kilogram 1 Kilogram 10000 Metric Ton/Year EAST CHEMSOURCES LIMITED Contact Supplier

127-09-3 Usage

Uses

Sodium Acetate is a source of acetic acid that is obtained as crystals or powder. it has a solubility of 1 g in 0.8 ml of water.

Application

2 - 1 - Industrial Sodium acetate is used in the textile industry to neutralize sulfuric acid waste streams, and as a photoresist while using aniline dyes. It is also a pickling agent in chrome tanning, and it helps to retard vulcanization of chloroprene in synthetic rubber production. In processing cotton for disposable cotton pads, sodium acetate is used to eliminate the buildup of static electricity. 2 - 2 - Concrete longevity Sodium acetate is used to reduce the damage water can potentially do to concrete by acting as a concrete sealant, while also being environmentally benign and cheaper than the epoxy alternative that is usually employed for sealing concrete against water permeation. 2 - 3 - Food Sodium acetate may be added to foods as a seasoning. It may be used in the form of sodium diacetate — a 1:1 complex of sodium acetate and acetic acid, given the E-number E262. A frequent use is to impart a salt and vinegar flavor to potato chips. 2 - 4 - Buffer solution As the conjugate base of acetic acid, a solution of sodium acetate and acetic acid can act as a buffer to keep a relatively constant pH. 2 - 5 - Heating pad Sodium acetate is also used in consumer heating pads or hand warmers and is also used in hot ice. Sodium acetate trihydrate crystals melt at 58.4°C , (to 58°C ) dissolving in their water of crystallization. When they are heated to around 100°C, and subsequently allowed to cool, the aqueous solution becomes supersaturated. This solution is capable of cooling to room temperature with out forming crystals.

Purification Methods

Crystallise it from acetic acid and keep it under vacuum for 10hours at 120o. Alternatively, it is crystallised from aqueous EtOH, as the trihydrate. This material can be converted to anhydrous salt by heating slowly in a porcelain, nickel or iron dish, so that the salt liquefies. Steam is evolved and the mass again solidifies. Heating is now increased so that the salt melts again. (NB: if it is heated too strongly, the salt can char; avoid this.) After several minutes, the salt is allowed to solidify and is cooled to a convenient temperature (in a desiccator) before being powdered and bottled. The water content should now be less than 0.02%. [Beilstein 2 II 113, 2 III 184, 2 IV 109.]

Chemical Properties

Anhydrous salt is a colorless crystalline solid; density 1.528 g/cm3; melts at 324°C; very soluble in water; moderately soluble in ethanol. The colorless crystalline trihydrate has a density 1.45 g/cm3; decomposes at 58°C; is very soluble in water; pH of 0.1M aqueous solution is 8.9; moderately soluble in ethanol, 5.3 g/100mL.

Uses

Used as buffers. Acidity regulation (buffering) Sodium acetate mixed with acetic acid forms a pH buffer, which can be used to stabilise the pH of foods in the pH-range from 3 to 6. The table below gives indicative values of the composition needed to give a certain pH. The mixtures below can be diluted at least 10 times with minimum effect on pH, however, the stability decreases.

Reactions

Sodium acetate can be used to form an ester with an alkyl halide such as bromo ethane: CH3COONa + Br CH2CH3→ CH3COOCH2CH3+ NaBr Caesium salts catalyze this reaction.

Reactivity Profile

When sodium acetate reacts with strong acids, irritating, noxious vapors of acetic acid are usually produced. Sodium acetate is sufficiently basic to catalyze the violent polymerization of diketene, perhaps as well as other reactive dimers that are susceptible to polymerization in the presence of a mild base.

Preparation

Sodium acetate is prepared by reacting sodium hydroxide or sodium carbonate with acetic acid in aqueous solution. The solution is evaporated to obtain hydrated crystals of sodium acetate. NaOH + CH3COOH → CH3COONa + H2O Na2CO3 + CH3COOH → 2CH3COONa + CO2 + H2O

Chemical Synthesis

Acetic acid plus sodium bicarbonate makes sodium acetate plus carbonic acid. Produced by the neutralization of acetic acid with sodium bicarbonate, or by treating calcium acetate with sodium sulfate and sodium bicarbonate.

Uses

Sodium acetate is a mordant in dyeing. Other applications are in photography, as an additive to food, in purification of glucose, in preservation of meat, in tanning, and as a dehydrating agent. In analytical chemistry it is used to prepare buffer solution. Sodium acetate can be used to preserve processed meats and it is often used in combination with other acid based preservatives like lactates and propionates. The typical inclusion level is 0.2 to 0.5%. Sodium acetate is also used in salad dressings and ready-to-eat meals.

Safety Profile

Poison by intravenous route. Moderately toxic by ingestion. A skin and eye irritant. Migrates to food from packagmg materials. Violent reaction with F2, m03, diketene. When heated to decomposition it emits toxic fumes of Na2O.

Biological Activity

Commonly used laboratory reagent

Physical properties

Anhydrous salt is a colorless crystalline solid; density 1.528 g/cm3; melts at 324°C; very soluble in water; moderately soluble in ethanol. The colorless crystalline trihydrate has a density 1.45 g/cm3; decomposes at 58°C; is very soluble in water; pH of 0.1M aqueous solution is 8.9; moderately soluble in ethanol, 5.3 g/100mL.

Occurrence

Acetic acid or acetates are present in most plant and animal tissues in small, but detectable amounts

Definition

A white solid prepared by the neutralization of ethanoic acid with either sodium carbonate or sodium hydroxide. Sodium ethanoate reacts with sulfuric acid to form sodium hydrogensulfate and ethanoic acid; with sodium hydroxide it gives rise to sodium carbonate and methane. Sodium ethanoate is used in the dyeing industry.

Description

Sodium acetate (CH3COONa) is the sodium salt of acetic acid. It appears as a colorless deliquescent salt with a wide range of applications. In industry, it can be used in textile industry to neutralize sulfuric acid waste streams and as a photoresist upon using aniline dyes. In concrete industry, it can be used as a concrete sealant to mitigate the water damage. In food, it can be used as a seasoning. It can also be used as a buffer solution in lab. In addition, it is also used in heating pads, hand warmers and hot ice. For laboratory use, it can be produced by the reaction between acetate with the sodium carbonate, sodium bicarbonate and sodium hydroxide. In industry, it is prepared from the glacial acetic acid and sodium hydroxide.

Uses

This colorless crystal, also known as sodium ethanoate or acetate of soda, was made by the reaction of acetic acid with sodium carbonate. It is soluble in water but less so in alcohol. Sodium acetate was used as a pH modifier for toning baths.

Uses

Sodium Acetate, Anhydrous is a source of acetic acid obtained as a granular powder. it has a solubility of 1 g in 2 ml of water.

Chemical Properties

Sodium acetate is odorless or has a faint acetous odor. It effloresces in warm, dry air.

Chemical Properties

Sodium acetate, CH3COONa, also abbreviated NaOAc , also sodium ethanoate, is the sodium salt of acetic acid. This colourless salt has a wide range of uses.

Preparation

For laboratory use, sodium acetate is very inexpensive, and is usually purchased instead of being synthesized. It is sometimes produced in a laboratory experiment by the reaction of acetic acid (ethanoic acid) with sodium carbonate, sodium bicarbonate, or sodium hydroxide. These reactions produce aqueous sodium acetate and water. Carbon dioxide is produced in the reaction with sodium carbonate and bicarbonate, and it leaves the reaction vessel as a gas (unless the reaction vessel is pressurized). This is the well-known "volcano" reaction between baking soda (sodium bicarbonate) and vinegar. CH3COOH + NaHCO3 → CH3COONa + H2O + CO2 Industrially, sodium acetate is prepared from glacial acetic acid and sodium hydroxide. CH3COOH + NaOH → CH3COONa + H2O .
InChI:InChI=1/C2H4O2.Na.3H2O/c1-2(3)4;;;;/h1H3,(H,3,4);;3*1H2/q;+1;;;/p-1

127-09-3 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (11554)  Sodium acetate, anhydrous, ACS, 99.0% min    127-09-3 250g 264.0CNY Detail
Alfa Aesar (11554)  Sodium acetate, anhydrous, ACS, 99.0% min    127-09-3 1kg 771.0CNY Detail
Alfa Aesar (11554)  Sodium acetate, anhydrous, ACS, 99.0% min    127-09-3 5kg 2868.0CNY Detail
Alfa Aesar (11005)  Sodium acetate, anhydrous, 99.997% (metals basis)    127-09-3 5g 304.0CNY Detail
Alfa Aesar (11005)  Sodium acetate, anhydrous, 99.997% (metals basis)    127-09-3 25g 1407.0CNY Detail
Alfa Aesar (11005)  Sodium acetate, anhydrous, 99.997% (metals basis)    127-09-3 100g 2576.0CNY Detail
Alfa Aesar (A13184)  Sodium acetate, anhydrous, 99%    127-09-3 250g 221.0CNY Detail
Alfa Aesar (A13184)  Sodium acetate, anhydrous, 99%    127-09-3 1000g 513.0CNY Detail
Alfa Aesar (A13184)  Sodium acetate, anhydrous, 99%    127-09-3 5000g 2041.0CNY Detail
Sigma-Aldrich (613053)  Sodiumacetatesolution  NMR reference standard, 50 mM in D2O (99.9 atom % D), water 1 %, NMR tube size 3 mm × 8 in. 127-09-3 613053-1EA 2,765.88CNY Detail
Fluka (59929)  Sodiumacetate  TraceSELECT®, for trace analysis, ≥99.999% (metals basis), anhydrous 127-09-3 59929-25G-F 592.02CNY Detail
Fluka (59929)  Sodiumacetate  TraceSELECT®, for trace analysis, ≥99.999% (metals basis), anhydrous 127-09-3 59929-100G-F 1,924.65CNY Detail

127-09-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name sodium acetate

1.2 Other means of identification

Product number -
Other names acetic acid sodium salt

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
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:127-09-3 SDS

127-09-3Synthetic route

sodium amidotrihydridoborate
148977-74-6

sodium amidotrihydridoborate

acetic acid
64-19-7

acetic acid

A

ammonia borane complex
10043-11-5

ammonia borane complex

B

sodium acetate
127-09-3

sodium acetate

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 2h; Inert atmosphere;A 92%
B n/a
acetic acid
64-19-7

acetic acid

sodium acetate
127-09-3

sodium acetate

Conditions
ConditionsYield
With sodium methylate In methanol at 20℃;91.85%
With KB-4P-2(Na) Equilibrium constant; exchange equilibrium constant;
With [D]-sodium hydroxide In water-d2 at 22.9℃;
With sodium methylate In methanol
sodium 2-oxopropane-1-sulfonate
16562-77-9

sodium 2-oxopropane-1-sulfonate

A

sodium acetate
127-09-3

sodium acetate

B

methanesulfonic acid sodium salt
2386-57-4

methanesulfonic acid sodium salt

Conditions
ConditionsYield
With sodium hydroxide In water for 6h; Heating;A 84%
B 32%
Na5(IMo6O24)*99H2O

Na5(IMo6O24)*99H2O

cobalt(II) diacetate tetrahydrate
6147-53-1

cobalt(II) diacetate tetrahydrate

A

Na3Co(IMo6O24)*14H2O

Na3Co(IMo6O24)*14H2O

B

sodium acetate
127-09-3

sodium acetate

Conditions
ConditionsYield
With CH3COOH In water addn. of Co(OAc)2 to slurry of Mo salt, pH adjusted to 6 (HOAc), stirring (5 min), hot filtration, crystn. on slow evapn.; elem. anal.;A 83%
B n/a
sodium hydroxide
1310-73-2

sodium hydroxide

acetylene
74-86-2

acetylene

sodium acetate
127-09-3

sodium acetate

Conditions
ConditionsYield
With hydrogen In sodium hydroxide addn. of 4% C2H2/H2 mixt. to 20% aq. NaOH under pressure at 220-230°C;;70%
With hydrogen In sodium hydroxide addn. of 4% C2H2/H2 mixt. to 20% aq. NaOH under pressure at 220-230°C;;70%
sodium azide

sodium azide

1,4-bis(imidazol-l-yl-methyl)benzene
56643-83-5

1,4-bis(imidazol-l-yl-methyl)benzene

A

2Co(2+)*3C3H3N2CH2C6H4CH2N2H3C3*4N3(1-)*6H2O=Co2(C3H3N2CH2C6H4CH2N2H3C3)3(N3)4*6H2O

2Co(2+)*3C3H3N2CH2C6H4CH2N2H3C3*4N3(1-)*6H2O=Co2(C3H3N2CH2C6H4CH2N2H3C3)3(N3)4*6H2O

B

sodium acetate
127-09-3

sodium acetate

Conditions
ConditionsYield
In methanol; water mixing of soln. of org.ligand in MeOH and soln. of M(OAc)2 in water, addn. of soln. of NaN3 in water, stirring (room temp., 10 min; pptn.); stirring (6 h), filtration, washing water, MeOH, ether), drying (vac.); elem. anal.;A 66.2%
B n/a
Na5(IMo6O24)*99H2O

Na5(IMo6O24)*99H2O

copper(II) acetate monohydrate
6046-93-1

copper(II) acetate monohydrate

A

Na3Cu(IMo6O24)*9H2O

Na3Cu(IMo6O24)*9H2O

B

sodium acetate
127-09-3

sodium acetate

Conditions
ConditionsYield
With CH3COOH In water addn. of Co(OAc)2 to slurry of Mo salt, pH adjusted to 6 (HOAc), stirring (5 min), hot filtration, crystn. on slow evapn.; elem. anal.;A 65%
B n/a
sodium azide

sodium azide

1,4-bis(imidazol-1-ylmethyl)-2,5-dimethylbenzene

1,4-bis(imidazol-1-ylmethyl)-2,5-dimethylbenzene

A

2Ni(2+)*3C3H3N2CH2C6H2(CH3)2CH2N2H3C3*4N3(1-)*4H2O=Ni2(C3H3N2CH2C6H2(CH3)2CH2N2H3C3)3(N3)4*4H2O

2Ni(2+)*3C3H3N2CH2C6H2(CH3)2CH2N2H3C3*4N3(1-)*4H2O=Ni2(C3H3N2CH2C6H2(CH3)2CH2N2H3C3)3(N3)4*4H2O

B

sodium acetate
127-09-3

sodium acetate

Conditions
ConditionsYield
In methanol; water mixing of soln. of org.ligand in MeOH and soln. of M(OAc)2 in water, addn. of soln. of NaN3 in water, stirring (room temp., 10 min; pptn.); stirring (6 h), filtration, washing water, MeOH, ether), drying (vac.); elem. anal.;A 63.8%
B n/a
acetamide
60-35-5

acetamide

A

4,5-bis(aminomethyl)-3,6-bis(1-aminovinyl)cyclohexa-3,5-diene-1,2-dione
1198018-65-3

4,5-bis(aminomethyl)-3,6-bis(1-aminovinyl)cyclohexa-3,5-diene-1,2-dione

B

sodium acetate
127-09-3

sodium acetate

Conditions
ConditionsYield
Stage #1: acetamide With sulfur dioxide; water at -15℃;
Stage #2: With water; sodium carbonate at -10 - -5℃;
A 62%
B n/a
sodium azide

sodium azide

1,4-bis(imidazol-l-yl-methyl)benzene
56643-83-5

1,4-bis(imidazol-l-yl-methyl)benzene

A

2Ni(2+)*3C3H3N2CH2C6H4CH2N2H3C3*4N3(1-)*6H2O=Ni2(C3H3N2CH2C6H4CH2N2H3C3)3(N3)4*6H2O

2Ni(2+)*3C3H3N2CH2C6H4CH2N2H3C3*4N3(1-)*6H2O=Ni2(C3H3N2CH2C6H4CH2N2H3C3)3(N3)4*6H2O

B

sodium acetate
127-09-3

sodium acetate

Conditions
ConditionsYield
In methanol; water mixing of soln. of org.ligand in MeOH and soln. of M(OAc)2 in water, addn. of soln. of NaN3 in water, stirring (room temp., 10 min; pptn.); stirring (6 h), filtration, washing water, MeOH, ether), drying (vac.); elem. anal.;A 56.8%
B n/a
sodium azide

sodium azide

1,4-bis(imidazol-1-ylmethyl)-2,5-dimethylbenzene

1,4-bis(imidazol-1-ylmethyl)-2,5-dimethylbenzene

A

2Mn(2+)*3C3H3N2CH2C6H2(CH3)2CH2N2H3C3*4N3(1-)*6H2O=Mn2(C3H3N2CH2C6H2(CH3)2CH2N2H3C3)3(N3)4*6H2O

2Mn(2+)*3C3H3N2CH2C6H2(CH3)2CH2N2H3C3*4N3(1-)*6H2O=Mn2(C3H3N2CH2C6H2(CH3)2CH2N2H3C3)3(N3)4*6H2O

B

sodium acetate
127-09-3

sodium acetate

Conditions
ConditionsYield
In methanol; water mixing of soln. of org.ligand in MeOH and soln. of M(OAc)2 in water, addn. of soln. of NaN3 in water, stirring (room temp., 10 min; pptn.); stirring (6 h), filtration, washing water, MeOH, ether), drying (vac.); elem. anal.;A 56.7%
B n/a

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