Sodium sulphate, anhydrous ≥99% ACS

Supplier: VWR Chemicals

Synonyms: Disodium sulphate, Bisodium sulphate, Sulphuric acid disodium salt

VWRC0836-1KGEA 89.6 SGD
VWRC0836-1KG VWRC0836-2.5KG VWRC0836-500G
Sodium sulphate, anhydrous ≥99% ACS
Sodium sulphate
Formula: Na₂SO₄
MW: 142,04 g/mol
Boiling Pt: 1429 °C (1013 hPa)
Melting Pt: 888 °C
Density: 2,7 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00003504
CAS Number: 7757-82-6
EINECS: 231-820-9
Merck Index: 12,08829
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Specification Test Results

Calcium <0.01%
Chloride ≤0.001%
Heavy metals (as Pb) ≤0.0005%
Insolubles ≤0.01%
Iron ≤0.001%
Loss on ignition ≤0.5%
Magnesium ≤0.005%
Nitrogen compounds ≤0.0005%
pH (5%, Water) at 25 °C 5.2 – 9.2
Phosphate ≤0.001%
Potassium ≤0.01%
Purity ≥99%

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