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Ammonium Hydrogen Carbonate or Ammonium Bicarbonate BP Ph Eur FCC Food Grade Supplier Exporter Manufacturers' Representative |
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Ammonium Hydrogen Carbonate or Ammonium Bicarbonate
CAS Number: 1066-33-7
Molecular Formula: NH4HCO3
Molecular Weight: 79.1
Ammonium Hydrogen Carbonate or Ammonium Bicarbonate
Ammonium Hydrogen Carbonate or Ammonium Bicarbonate is not found in USP Monograph.
Ammonium Bicarbonate BP Ph Eur Grade Specifications
(Ammonium Hydrogen Carbonate)
NH4HCO3 --- 79.1 --- CAS 1066-33-7
DEFINITION
Ammonium Hydrogen Carbonate contains not less than 98.0 per cent and not more than 101.0 per cent of the equivalent of ammonium hydrogen carbonate.
CHARACTERS
A fine, white, crystalline powder or white crystals, slightly hygroscopic, freely soluble in water, practically insoluble in alcohol.
It volatilizes rapidly at 60C. The volatilization takes place slowly at ambient temperatures if the substance is slightly moist. It is in a state of equilibrium with ammonium carbamate.
IDENTIFICATION
A. It gives the reaction of carbonates and bicarbonates.
B. Dissolve 50 mg in 2 ml of water. The solution gives the reaction of ammonium salts.
TESTS
Solution S: Dissolve 14.0 g in 100 ml of distilled water. Boil to remove the ammonia, allow to cool and dilute to 100.0 ml with distilled water.
Chlorides: Dilute 5 ml of solution S to 15 ml with water. The solution complies with the limit test for chlorides (70 ppm).
Sulphates: 15 ml of solution S complies with the limit test for sulphates (70 ppm)
Iron: Dilute 1.8 ml of solution S to 10 ml with water. The solution complies with the limit test for iron (40 ppm).
Heavy metals: Dissolve cautiously 2.5 g in 25 ml of 1 M hydrochloric acid. 12 ml of the solution complies with limit test A for heavy metals (10 ppm)
Ammonium Bicarbonate FCC Food Grade Specifications
NH4HCO3 Formula weight 79.06
INS: 503(ii) CAS 1066-33-7
DESCRIPTION
It occurs as white crystals or as a crystalline powder. It volatilizes rapidly at 60C, dissociating into ammonia, carbon dioxide, and water, but it is quite stable at room temperature. One gram dissolves in about 6mL of water. It is insoluble in alcohol.
REQUIREMENTS
Identification: A sample gives positive tests for Ammonium and for Bicarbonate.
Assay: Not less than 99.0% and not more than 100.5% of NH4HCO3.
Chloride: Not more than 0.003%.
Lead: Not more than 3 mg/kg.
Nonvolatile Residue: Not more than 0.05% (0.55% for products containing a suitable ant caking agent).
Sulfur Compounds (as SO4): Not more than 0.007%.
Please visit SDS Safety Data Sheet of Ammonium Hydrogen Carbonate or Ammonium Bicarbonate Suppliers.
American Molecules, also known as ammol.org is a distributor, supplier and manufacturers' representative of all types of Pharmaceuticals, Functional Ingredients, Excipients and Specialty Chemicals in Texas USA. Our principals manufacture supply and export USP NF BP, Ph Eur, etc grades of chemicals pure and reagent grade, mineral fortifiers, FCC food grade. Tailor made particle size and customized specifications are offered. The principal's facility is having one or more of the certifications like FDA approval and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) for export to Europe is available. The manufacturers suppliers and exporters observe WHO Good Manufacturing Practices and Good Laboratory Practices.
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