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Chemical reagent
Ammonium bicarbonate

Product name

Ammonium bicarbonate

Specification

Reagent grade

Molecular formula

NH4HCO3

CAS

1066-33-7

H.S. CODE

2836994000

Molecular weight

79.06

Appearance

White crystal

Package

25KG Woven bags or fiber drums

Property

     White powder. Odourless and tasteless. Dew buy air. There is no change, a proportion of 2.710. Melting point 1339 &; ordm C. Almost insoluble in water in contain or ammonium trioxide iron water dissolves, insoluble in alcohol. Encounter dilute acetic acid, rare hydrochloric acid, nitric acid happen bubble boiling, thin and dissolve. Heating is decomposed into CaO (CaO) and carbon dioxide (CO2).

Application:

    According to the different crushing fineness, industry is divided into four different specifications: solo, sf, three fly, fly, respectively applied for every four industry.

Test standardGB 663-1978

Test items

Specification

AR grade

CP grade

Appearance

White crystal

White crystal

NH3 Content

21.0~22.0%

21.0~22.0%

Water insoluble

0.002%

0.01%

Chloride

0.0005%

0.003%

Sulfide

0.002%

0.005%

Thiocyanate

0.005%

0.01%

Iron

0.0001%

0.0005%

Heavy metal

0.0005%

0.001%

Storage

    Store in a cool, dry and well ventilated place. Keep away from incompatible substances. Keep container closed.



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