- Model NO.: HYPO
- Appearance: Granular
- Color: White
- Trademark: HYPO
- Type: Sodium Hyposulphite
- Grade Standard: Industrial Grade
- Size: 2 Inches
Sodium Hyposulphite, the popular name is Big Soda.
Hypo: Abbreviation for Sodium Hyposulphite, a chemical used to fix photographic images after development.
Appearance: belongs to Transparent single crystal system, Odorless and salty. Its specific gravity is 1.667,used for fixer,electroplate, purity water, reducing agent in chemical industry.etc.
CAS No.: 7772-98-7
Water-insoluble matter: 0.03%max