10361-29-2 Usage
Description
Ammonium carbonate, also known as ammonium bicarbonate and ammonium carbamate, is a colorless, hard, translucent crystalline compound with an ammonia odor. It is a mixture of ammonium bicarbonate and ammonium carbamate, obtained from a mixture of ammonium sulfate and calcium carbonate by sublimation. It is used in various applications, including baking powders, washing and defatting woolens, tanning, dyeing, manufacturing rubber articles, casein glue, casein colors, fire extinguishers, smelling salts, separating cacao constituents, and as a reagent in analytical chemistry. It also serves as a pharmaceutic aid, providing a source of ammonia.
Uses
Used in Baking Powders:
Ammonium carbonate is used as a leavening agent in baking powders, helping to create a light and fluffy texture in baked goods.
Used in Wool Industry:
In the wool industry, ammonium carbonate is used for washing and defatting woolens, ensuring a clean and smooth texture.
Used in Tanning:
Ammonium carbonate serves as a mordant in the tanning process, helping to fix dyes and improve the quality of the leather.
Used in Dyeing:
As a mordant in dyeing, ammonium carbonate helps to bind dyes to fabrics, resulting in vibrant and long-lasting colors.
Used in Manufacturing Rubber Articles:
Ammonium carbonate is used in the production of rubber articles, contributing to their flexibility and durability.
Used in Casein Glue and Colors:
In the manufacturing of casein glue and colors, ammonium carbonate acts as a binding agent, enhancing the adhesive and coloring properties.
Used in Fire Extinguishers:
Ammonium carbonate is used in fire extinguishers, helping to extinguish fires by releasing ammonia gas.
Used in Smelling Salts:
In smelling salts, ammonium carbonate acts as a stimulant, helping to revive or awaken individuals who have fainted or are experiencing dizziness.
Used in Separating Cacao Constituents:
Ammonium carbonate is used for separating cacao constituents, aiding in the production of chocolate and cocoa products.
Used as a Reagent in Analytical Chemistry:
Ammonium carbonate serves as a reagent in analytical chemistry, facilitating various chemical reactions and analyses.
Used as a Pharmaceutic Aid:
Ammonium carbonate is used as a pharmaceutic aid, providing a source of ammonia for various pharmaceutical applications.
Flammability and Explosibility
Nonflammable
Check Digit Verification of cas no
The CAS Registry Mumber 10361-29-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,3,6 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 10361-29:
(7*1)+(6*0)+(5*3)+(4*6)+(3*1)+(2*2)+(1*9)=62
62 % 10 = 2
So 10361-29-2 is a valid CAS Registry Number.
InChI:InChI=1/CH2O3.2H3N/c2-1(3)4;;/h(H2,2,3,4);2*1H3
10361-29-2Relevant articles and documents
Two novel organic-inorganic hybrid compounds with straight and zigzag chain alignments of Cu(II) centers: Synthesis, crystal structure, spectroscopy, thermal analysis and magnetism
Nenwa, Justin,Djomo, Edith D.,Nfor, Emmanuel N.,Djonwouo, Patrick L.,Mbarki, Mohammed,Fokwa, Boniface P.T.
, p. 26 - 33 (2015)
Abstract Two hybrid salts, viz. bis(guanidinium) bis(oxalato)cuprate(II) (1) and bis(2-aminopyridinium) bis(oxalato)cuprate(II) trihydrate (2) have been synthesized and characterized by elemental and thermal analyses, IR spectroscopy, single-crystal X-ray diffraction and SQUID magnetometry. Compounds 1 and 2 crystallize in the monoclinic P21/c and triclinic P1ˉ space groups, respectively. In both structures, the four-coordinated Cu(II) ion in [Cu(C2O4)2]2- unit weakly interacts with two axial O-atoms of neighboring units to build a prolate CuO6 octahedron, with regular axial Cu-O bonds of 2.825 ? in 1, whereas in 2 two different Cu-O bonds (2.814 ? and 2.701 ?) are found. In 1, stacking of [Cu(C2O4)2]2- units across internal symmetry-related O-atoms results in equidistantly spaced monomers, thus forming straight Cu(II) chains with regular spacing of Cu?Cu = 3.582 ?. By contrast, in 2, stacking of the [Cu(C2O4)2]2- entities occurs via external symmetry-related O-atoms, yielding zigzag Cu(II) chains with shorter intra-dimer spacing of [Cu?Cu]intra = 3.430 ? and longer inter-dimer spacing of [Cu?Cu]inter = 4.961 ?. The anhydrated compound 1 is stable up to 250 °C, whereas the hydrated compound 2 shows a significant weight loss of solvent water molecules at about 70°C, followed by the decomposition of the network. The magnetic measurements in the 2-300 K temperature range revealed weak antiferromagnetic coupling in the two hybrid salts.
PROCESS FOR PRODUCING METHIONINE
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Page/Page column 2, (2008/12/07)
A process for producing methionine by hydrolysis of 5-(β-methylmercaptoethyl)hydantoin in the presence of an alkali, in which the concentration of hydrogen sulfide is 5 ppm or less in a solution used for hydrolysis comprising 5-(β-methylmercaptoethyl)hydantoin and the alkali, whereby methionine can be stably produced for a long period of time.
ENZYMATIC DECOMPOSITION OF CARBAMIDE WITH IMMOBILIZED UREASE
Berezina, N. P.,Kononenko, N. A.,Ivina, O. P.,Vitul'skaya, N. V.,Shamolina, I. A.
, p. 372 - 375 (2007/10/02)
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