| ≥1 piece |
Molecular formula: Na2S2O5
Molecular weight: 190.09
Melting point >300,
Solubility: Soluble in water, alcohol, and acetone and in acidic solution,
Na2S2O5+ strong acid SO2+salt, Na2S2O5+O2 Na2S2O6, Na2S2O5(1500?° C) SO2 and others.
1. Storage and transportation: To prevent damage, moisture, heat metamorphism; To forbid to coexist with acid and xidants, storage for six months.
2. Applications: As preservative, bleach or loosener for food
Product Quality: Item Value