Sodium sulphite, anhydrous 97%, Extra Pure

Supplier: Thermo Scientific
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Avg. Ratings: 0.0 out of 5

ACRO196630100EA 184 GBP
ACRO196630100 ACRO196630025 ACRO196630010
Sodium sulphite, anhydrous 97%, Extra Pure
Sodium sulphite
Formula: Na₂SO₃
MW: 126.04 g/mol
Melting Pt: >500 °C (dec.)
Density: 2.63 g/cm³
Storage Temperature: Ambient
MDL Number: MFCD00003503
CAS Number: 7757-83-7
EINECS: 231-821-4
REACH: 01-2119537420-49
Merck Index: 12,08831

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Specification Test Results

Appearance White to light yellow Crystalline powder or crystals
Titration Iodimetric ≥96.0 %
pH 8.5 to 10.5 (5 % solution)
Sodium chloride (NaCl) ≤50 ppm
Iron (Fe) ≤10 ppm
Heavy metals (as Pb) ≤10 ppm

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