Other Names
Sodium Metabisulphite, SMBS, Sodium pyrosulfite
Grade Standard
Agriculture Grade, Food Grade, Industrial Grade, Reagent Grade
Appearance
white or yellow crystalline powder
Application
Water, Dyeing, Gold, food, Photography...
Product name
Sodium Metabisulphite SMBS
Smell
strong smell of sulfur dioxide
Water soluble
20°C, 54g/100ml water
Usage 1
Raw materials of sodium hydrosulfite and caprolactam