Product Specifications
Product Description
Sodium Metabisulfite
Sodium metabisulfite food grade
Sodium metabisulfite industrial grade
Sodium Pyrosulfite
Disodium disulphite
Molecular Formula: Na2S2O5
Molecular Weight: 190.10
CAS Number: 7681-57-4
Appearance: White or yellowish crystal powder
Specification:
Content: 98% min
Content (SO2): 65% min
Water-insoluble Matter: 0.05% max
Iron(Fe): 0.005% max
pH: 4.0-6.0
Arsenic (As): 0.0002% max
Lead (Pb): 0.002% max
LUOHE CHEMTEC PRODUCTS CO., LTD is located on the bank of the Yellow River, city of LuoHe, which is in the center of China, where has information, transportation and human resource advantage. Through years of development, sticking to the principle of " first class credit, delivery on time, super quality ", due to the steady and high market possession rate for the chemical material, which has made CHEMTEC the leading company in the industry.
At present, CHEMTEC mainly engage in the development, production and trade of chemical intermediates, Inorganic Basic Chemicals and Organic Chemicals, which widely used in detergent, coating, printing, dyeing, rubber, and plating etc. They are well sold in Asia, Africa, South America and all over the world. We enjoy high reputation in international market for years in this industry.
CHEMTEC will provide the best services for the customers by sincerely. Welcome your interest in collaborating with us for establishing long term business relations to our mutual advantages.
