Synonym: Sodium Pyrosulfite

Molecule Formula: Na2S2O5

Molecule Weight: 190.12

CAS No.: 7681-57-4

Property: White or light-yellow crystalline powder, Specific gravity is 1.4. It's soluble in glycerine, It's soluble slightly in alcohol.

Usage:

Mainly used for manufacturing sulphuric acid and bactericidal agent, Carrying out vegetable dehydrate, fruit preservation and bleaching.

Packing:

Net each in 25kg plastic woven bag, lined with PE bag.