Sodium sulfite ≥98.0% ACS

Supplier: Thermo Scientific Chemicals
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13454-36 13454-A9 13454-A3 13454-A9 13454-36 13454-A3
CAAA13454-A3EA 165.9 CAD
CAAA13454-A3 CAAA13454-36 AA13454-A3 AA13454-36 AA13454-A9 CAAA13454-A9
Sodium sulfite ≥98.0% ACS
Sodium sulphite

Photographic developers, generating SO2, reducing agent (dyes), textile bleaching (antichlor)

Formula: Na₂SO₃
MW: 126.04 g/mol
Melting Pt: >500 °C (dec.)
Density: 2.633
MDL Number: MFCD00003503
CAS Number: 7757-83-7
Merck Index: 14,8682

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Specification Test Results

Insoluble matter 0.005%
Free acid Pass test
Titrable free base 0.03meq/g
Cl 0.02%
Heavy Metals (as Pb) 0.001%
Fe 0.001%

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