Purity:60%
Appearance:Clear to light yellow,Free of particulates
Odor:Light SO2
PH:4.5-5.5
Density :@20degree
Solubility in water:Soluble in all proportions
Storage temperature:20degree-26degree
Item:FOB Qingdao
Hazard statement(s):Causes skin irritation,Causes serious eye irritation
Used for:water treatment;used for red wine ;Oxygen Scavenger for oil-gas drilling