Sodium sulphate, anhydrous 99.0-100.5% (dried basis), Puriss., meets analytical specification of BP, Ph. Eur., USP, Fluka™

Supplier: Honeywell Chemicals

Synonyms: Sulphuric acid disodium saltBisodium sulphateDisodium sulphate

13464-6X1KGEA 184.11 EUR
HONE13464.9050 13464-6X1KG 13464-1KG 13464-2.5KG 13464-50KG
Sodium sulphate, anhydrous 99.0-100.5% (dried basis), Puriss., meets analytical specification of BP, Ph. Eur., USP, Fluka™
Sodium sulphate
Formula: Na₂SO₄
MW: 142,04 g/mol
Boiling Pt: 1429 °C (1013 hPa)
Melting Pt: 884 °C
Density: 2,68 g/cm3
Storage Temperature: Ambient
MDL Number: MFCD00003504
CAS Number: 7757-82-6
EINECS: 231-820-9
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Specification Test Results

Assay (calculated to the dried substance) 99.0 - 100.5 %
Loss on drying (130°C) max. 0.5 %
Free acid (as H₂SO₄) max. 0.05 %
Free alkali (as NaOH) max. 0.04 %
Arsenic (As) max. 0.0002 %
Calcium (Ca) max. 0.005 %
Iron (Fe) max. 0.005 %
Magnesium (Mg) max. 0.005 %
Zinc (Zn) max. 0.03 %
Heavy metals (as Pb) max. 0.001 %
Chloride (Cl) max. 0.02 %
Appearance of the solution complying
Acidity or alkalinity complying
Residual solvents complying

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