别名
Sodium Metabisulphite, SMBS, Sodium pyrosulfite
外观
White Powder or Yellow crystalline powder
用途
Water, Dyeing, Gold, food, Photography...
Product name
Sodium Metabisulphite SMBS
Appearance
white or yellow crystalline powder
Smell
strong smell of sulfur dioxide
Water soluble
20°C, 54g/100ml water
Usage 1
Raw materials of sodium hydrosulfite and caprolactam