Na₂SO₃
specialty
Sodium Sulphite
96% Min · AnhydrousCAS 7757-83-7
Sodium sulphite as oxygen scavenger, photographic developer, and food preservative. Used in paper making and water treatment.
Technical Specifications
| Purity | 96% min |
| Fe | 20 ppm max |
| Chloride (as NaCl) | 0.5% max |
| Moisture | 1% max |
Applications
Boiler Water O₂ ScavengerPhotographic DeveloperPaper MakingFood Preservation (E221)
Packaging Options
25 kg HDPE Bags
50 kg HDPE Bags
Available From
GACLKutch Chemical
Live Pricing
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Certificate of Analysis (COA)
MSDS / Safety Data Sheet
Certificate of Origin
IMDG Declaration
Packing List & Invoice
Key Markets
GCC & Middle East7–12 days
East Africa15–20 days
Southeast Asia12–18 days
West Africa18–25 days