kohlensaurem Ammoniak

Base Information

• Chemical Name: kohlensaurem Ammoniak
• CAS No.: 506-87-6
• Deprecated CAS: 1537100-89-2
• Molecular Formula: CH8N2O3
• Molecular Weight: 96.0861
• Hs Code.: 28369940
• European Community (EC) Number: 233-786-0
• Mol file: 506-87-6.mol

Synonyms:EINECS 233-786-0;10361-29-2;AI3-26691;E 503;EC 233-786-0;kohlensaurem Ammoniak;CH2O3.xH3N;carbonic acid, ammonia salt;C-H2-O3.x-H3-N;Ammonium carbonate pure Food grade;Carbonic acid, ammonium salt (1:?);AKOS015903654;Ammonium bicarbonate, LR, >=98.5%;Ammonium bicarbonate, SAJ first grade;Ammonium bicarbonate, puriss., 99.8%;Ammonium bicarbonate, BioUltra, >=99.5% (T);Ammonium bicarbonate, ReagentPlus(R), >=99.0%;Ammonium bicarbonate, Vetec(TM) reagent grade, 99%;Ammonium bicarbonate, puriss., meets analytical specification of Ph.Eur., BP, E 503, 99-101%

Chemical Property of kohlensaurem Ammoniak

Chemical Property:

• Appearance/Colour: white powder
• Vapor Pressure: 760 mm Hg @ 600C
• Melting Point: 58 °C
• Refractive Index: 1.4616 (estimate)
• Boiling Point: 333.6 °C at 760 mmHg
• Flash Point: 169.8 °C
• PSA: 64.01000
• Density: 2.7 (vs air)
• LogP: 0.87020
• Storage Temp.: Store at RT.
• Sensitive.: Hygroscopic
• Solubility.: H2O: 0.1 g/mL at 25 °C, clear, colorless
• Water Solubility.: SOLUBLE
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 79.026943022
• Heavy Atom Count: 5
• Complexity: 26.3

Purity/Quality:

99% ^*data from raw suppliers

Ammonium carbonate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 22-52/53
• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C(=O)(O)O.N
• Uses: It is used as raw material for baking powder, various ammonium salts, buffer agent, auxiliaries, fertilizer and analytical reagent. Edible ammonium carbonate is used as buffer, neutralizing agent, leavening agent, fermentation promoter (manufacture of wine). It is used for fire fighting, detergents, and used in medicine, rubber, and other industrial fermentation. The above information is edited by the lookchem of Wang Xiaodong. Ammonium Carbonate is a dough strengthener, a leavening agent, a ph control agent, and a texturizer. it is prepared by the sublima- tion of a mixture of ammonium sulfate and calcium carbonate, and occurs as a white powder or a hard, white translucent mass. Pharmaceutic aid (source of ammonia). Ammonium carbonate is widely utilized as a leavening agent in lebkuchen, cookies and flat biscuits. It finds an important application as an emetic and an active ingredient in some cough syrups. It is the main component in smelling salts and an active ingredient in some smokeless tobacco products, shampoos and dyes used in textile industries. It is an important predecessor to the modern leavening agent?s baking soda and baking powder. It serves as a foaming agent for the production of expanded material. It is also used as a reagent for analytical purposes in the chemical industry.
• Production method: Carbonization method: Carbon dioxide, ammonia and steam synthesized directly sodium carbonate, it passes through the cooling chamber, uses water to direct cooling, and then it is refined to obtain ammonium carbonate products. 2NH3 + CO2 + H2O → (NH4) 2CO3
• Physical properties: Colorless or translucent hard crystalline mass or white cubic crystals or powder; sharp taste; odor of ammonia; decomposes at 58°C; slow decomposition at ambient temperatures; readily dissolves in cold water; decomposes in hot water; insoluble in liquid ammonia, alcohol and carbon disulfide.

Technology Process of kohlensaurem Ammoniak

There total 3 articles about kohlensaurem Ammoniak which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

bis(guanidinium)bis(oxalato)cuprate(II) → ammonium carbonate (506-87-6,6721-33-1,10361-29-2)

Guidance literature:

at 250 - 310 ℃; Inert atmosphere;

DOI:10.1016/j.poly.2015.06.023

Reference yield:

carbon dioxide (124-38-9,18923-20-1) + ammonia (7664-41-7) → ammonium carbonate (506-87-6,6721-33-1,10361-29-2)

Guidance literature:

Reference yield:

thiourea (17356-08-0) → carbon dioxide (124-38-9,18923-20-1) + ammonium carbonate (506-87-6,6721-33-1,10361-29-2)

Guidance literature:

With iodic acid; In water; at 25 ℃; for 0.666667h; Rate constant; Product distribution; Mechanism; different ratios of HIO₃, reagent and reaction times;

DOI:10.1039/DT9850001669

upstream raw materials:

thiourea

carbon dioxide

ammonia

Downstream raw materials:

5-<5'-chloro-2'-(methylthio)phenyl>imidazolidine-2,4-dione

5,5-diethyl-imidazolidine-2,4-dione

5-(p-Hydroxyphenyl)-5-(1,2,3,4-pentadeuteriophenyl)hydantoin

5-(p-chlorophenyl)hydantoin

Refernces

• 1、 -. "PROCESS FOR PRODUCING METHIONINE". Page/Page column 2. . Retrieved 2008/12/07.