Place of Origin
Hunan, China
Other Names
Disodium pyrosulfite, Sodium pyrosulphite
Grade Standard
Agriculture Grade, Food Grade, Industrial Grade, Reagent Grade
Appearance
White Powder or Yellow crystalline powder
Application
Water, Dyeing, Gold, food, Photography...
Product name
Sodium Metabisulphite
Appearance
white or yellow crystalline powder
Raw Material
Sulphur and Soda Ash
Description
SMBS is a free flowing crystalline powder with odour of SO2
Water Solubility
20°C, 450g/l
Application 2
Textile industry
Application 3
Water treatment