Sodium sulfite, anhydrous ACS
Supplier: VWR
0628-2.5KG
0628-1KG
0628-500G
97062-058CS
376.7
USD
97062-058
97062-056
97062-060
Sodium sulfite, anhydrous ACS
Sodium sulphite
Formula:
Na₂SO₃ MW: 126.04 g/mol Melting Pt: > 500 °C Density: 2.63 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00003503 CAS Number: 7757-83-7 EINECS: 231-821-4 REACH: 01-2119537420-49 Merck Index: 13,08757 |
Specification Test Results
Chloride | < 0.02% |
Free Acid Test | pass |
Heavy Metals (as Pb) | <= 0.001% |
Insolubles | <= 0.005% |
Iron | <= 0.001% |
Purity | >= 98% |
Titrable Free Base | <= 0.03 meq/g |
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