Sodium metabisulfite
Molecular Formula: Na2S2O5
Item |
Specification |
Appearance |
White or slight yellow crystal powder |
sodium metabisulfite |
≥96 |
Iron content |
≤0.005 % MAX |
PH值 |
4.0-4.6 |
Water and volatile |
≤0.05% MAX |
Purpose:
It can be used in industry such as print, organic synthesis, printing, leather
and medicine. It can be used as aseptic, bleacher and loosening agent.
Package: weave bag package net weight 50kg/bag, 1000kg/bag.
Storage and transporation: Protect from tide, water and sunlight. Keep away from high
temperature and fire.