Packaging & Delivery
Packing: Net each in 25kg plastic woven bag, lined with PE bag.
1) Our strong item! competitive price!
2) Passed through ISO 9001:2008 Certificate
3) SO2: 65%min
4) Stable supplier!
CAS NO.: 7681-57-4 MF: Na2S2O5
Property:White or light-yellow crystalline powder, smell of SO2. No other
smell when dried. Specific gravity is 1.4. It’s soluble in
glycerine, It’s soluble slightly in alcohol.
Sodium Metabisulfite(as SO2)
Insoluble matter in water
Heavy metal(as Pb)
Usage:Mainly used for manufacturing sulphuric acid and bactericidal
agent, Carrying out vegetable dehydrate, fruit preservation and
Packing:In 25kg plastic woven bags lined with PE bag.