Sodium Sulfite
MF: Na2SO3
CAS No.: 7757-83-7
EINECS No.: 231-821-4
Purity: 99% 98% 97%
Grade Standard: Food Grade, Industrial Grade
Appearance: White crystal or powder
Packing: 25kg pp bag, 25mt/20'fcl
Usage
1, Paper-making industry
2, Leather industry
3, Bleaching
4, Tannage and food
5, Dyeing and painting industry

Package Storage and transportation:
1, Double-layer plastic woven bag. Net weight per bag: 25Kg or 50Kg.
2, Not allowed in a room with any oxidant or strong acid
3, Keep away from an oxidation by air or humidity.
4, Keep away from sunlight and humidity during its transportation.
5, Storage life: No more than half year from ex-factory date