Potassium Bisulfite|CAS NO:7773-03-7--Qidong A&P Chemical Factory Co., Ltd.

Phenylhydrazine
Phenyl hydrazine Hydrochloride
Ammonium Bisulfite Solution
Potassium Bisulfite Solution
Carvedilol
Edaravone
Ammonium thiosulfate solution
Calcium thiosulfate solution
Potassium thiosulfate solution
Magnesium thiosulfate solution
Sodium thiosulfate (baking soda)
Potassium sulfite solution
Anhydrous Sodium Sulfite
Sodium Bisulfite

Back ProductSodium Bisulfite

　　CAS NO.：7631-90-5 Molecular Formula：NaHSO3 Structural Formula： Molecular Weight：104.06 Appearance：White particles or crystalline powder. Use：Medicinal excipients, Antioxidants。 Pac...

Potassium Bisulfite

CAS NO.:7773-03-7
Molecular formula:KHSO₃
Molecular weight:120.17
Physics and Chemistry nature:Clear colorless or light yellow liquid,without insoluble impurities
Use: As reducing agent in chemical industry
Packing:Plastic drum/IBC drum/ISO TANK
Specification Standard:320681GAI06-2016
Structural formula:

Item	Index
Main content (SO₂) w/%	16.00-19.00
Potassium bisulfite(KHSO₃) w/%	29.00-33.00
pH (20℃, stock solution)	3.00-4.00
Potassium Thiosulfate (K₂S₂0₃) w/%	0.05
Fe, (mg/kg)	3
Heavy metals (Pb), (mg/kg)	10
Se, (mg/kg)	1.5
As, (mg/kg)	3
Pb, (mg/kg)	2

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