Sodium sulfite, anhydrous 97.0-100.5% (by iodometry), EMSURE® for analysis, Supelco®

Supplier: MilliporeSigma

1.06657.1000 1.06657.0500 1.06657.5000 1.06657.1000 1.06657.9050 1.06657.9050 1.06657.5000 1.06657.0500
CA1.06657.5000EA 417.97 CAD
EM1.06657.1000 CA1.06657.5000 EM1.06657.0500 CA1.06657.1000 EM1.06657.9050 CA1.06657.0500 CA1.06657.9050 EM1.06657.5000
Sodium sulfite, anhydrous 97.0-100.5% (by iodometry), EMSURE® for analysis, Supelco®
Sodium sulphite
Formula: Na₂SO₃
MW: 126.04 g/mol
Melting Pt: >500 °C (dec.)
Density: 2.63 g/cm3 (20 °C)
MDL Number: MFCD00003503
CAS Number: 7757-83-7
Merck Index: 13,08757

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Specification Test Results

Solubility 220 g/l (20 °C)
Melting Point 500 °C (decomposition)
Molar Mass 126.04 g/mol
Bulk Density 1480 kg/m3
Density 2.63 g/cm3 (20 °C)
pH 8.8 - 10 (50 g/l, H2O, 20 °C)

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