Fengda Chemicals Corp.

Ammonium Bicarbonate

Molecular formula：NH₄HCO₃

Molecular weight：79

CAS No.：1066-33-7

Property：White crystalline powder, specific gravity: 1.573, bulking density: 0.75, soluble in water. Volatile, poor heat stability and decomposed easily.

Usage：

1.Technical Grade as buffering agent for tannage in leathering industry, also used in pharmaceutical industry and chemical industry.

2.Food Grade as loose agent for food industry as bread, biscuit, cake and deep-fried products. It can be used in pharmaceutical industry.

Packing：Net in 25 KG plastic woven bag.

Specification：

Item	Technical Grade	Food Grade
Assay	97-99%	99.2-100.5%
Chloride (Cl)	0.007% Max	0.003% Max
S	0.0002% Max	-
Sulphide (SO₄)	0.007% Max	0.007% Max
Residue	0.008% Max	0.05% Max
Fe	0.002% Max	-
Moisture	3.0% Max	0.4% Max
Arsenic (As)	0.0002% Max	0.0002% Max
Heavy metals (Pb)	0.0005% Max	0.0002% Max