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Dongyu New Material

Ammonium Carbonate

Product Image

Molecular formula

(NH₄)₂CO₃

Molecular weight

96.08

CAS NO.

506-87-6

Specification

Small lumps, flakes, crushed

Quality Index

Name	Index	Test result
Appearance	Colorless translucent crystalline flakes or crystalline powder	Colorless transparent crystalline granular
NH3，%，≥	40	42.38
Clarity，≤	5#	3#
Water insoluble matter，%，≤	0.001	0.0005
Ignition residue，%，≤	0.001	0.0004
Cl，%，≤	0.0001	0.00004
SO4，%，≤	0.0005	0.0003
Fe，%，≤	0.0005	0.0003
Pb，%，≤	0.0001	0.00001

Product traits

It is a white translucent hard block or powder composed of ammonium bicarbonate and carbamate (or complex salt). It has a pungent smell of ammonia, soluble in water, but decomposed in hot water (70°C), insoluble in concentrated ammonia and ethanol, and gradually becomes ammonium bicarbonate in the exposed air. When heated at 580°C, it decomposes into ammonia and carbon dioxide.

Product Usage

"Ammonium carbonate" is an important chemical raw material, widely used in the production of medicines, pesticides, fire extinguishing agents, detergents, rubber, fermentation, fertilizers, wool refining, electronic components, etc. It is a valuable ammoniating agent. Analytical grade and chemical reagents. It can analyze potassium, radium and thorium drop by drop, and can be used as chromatographic analysis reagent. It can also evolve into various carbonate products.

Packaging and marking

(1) Plastic and woven bag 30kg
(2) Wooden barrel (turnover barrel) 40kg
(3) Plastic bottle (carton 1×20 bottles) 500g
(4) Logo: pure analysis

Store

Seal and waterproof, store in a dry, cool place. 10 months shelf life

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