Fengda Chemicals Corp.

Potassium Bicarbonate

Molecular formula：KHCO₃

Molecular weight：100.11

CAS No.：298-14-6

Property：Potassium Bicarbonate is colorless and transparent crystal. The relative density is 2.17. It is stable in the air. It is soluble in water, forming a slightly alkaline solution, but insoluble in alcohol. The solution can not react with magnesium salt yielding precipitate of alkaline salt. It begins to decompose at100°Cand completely decomposes and turns into Potassium Carbonate losing carbon dioxide and water at200°C.

Usage：Potassium Bicarbonate is used as a raw materialto producepotassium carbonate, potassium acetate and potassium arsenite.It isalso used as a fire-extinguishing agent for oil and chemicals. It is used in medicine and baking powder.

Packing：Net in 25KG/50KG/500KG/1000KG Plastic Woven Bag.

Specification：

Item	Tech grade	Food grade
Appearance	White powder
Purity	99% Min	99% Min
Moisture	0.5% Max	-----
Ph value	8.8 Max	-----
Iron	0.002% Max	0.001% Max
Heavy metal (as Pb)	5ppm Max	5ppm Max
Chloride (as KCl)	----	0.01% Max
Suphide (as K2SO4) :	----	0.01% Max
Insoluble matter in water	----	0.02% Max
Arsenic (as As)	----	3ppm Max