Sodium sulphate, anhydrous ≥99.0%, powder ACS

Supplier: MP Biomedicals

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

0219144405 02191444.5 0219144401
ICNA0219144405EA 191 EUR
ICNA0219144405 ICNA02191444.5 ICNA0219144401
Sodium sulphate, anhydrous ≥99.0%, powder ACS
Sodium sulphate

Soluble in water (100 mg/ml), yielding a clear, colorless solution.


Chloride (Cl) <0,001%, Nitrogen Compounds (N) <5 ppm, Phosphate (PO4) <0,001%, Calcium (Ca) <0,02%, Magnesium (Mg) <0,005%, Potassium (K) <0,01%,Iron (Fe) <0,001%

Formula: Na₂SO₄
MW: 142.04 g/mol
Boiling Pt: 1429
Melting Pt: 888
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

Synonyms Sodium sulphate (2:1); Disodium sulphate; Natriumsufat; Salt Cake; sulphuric acid, disodium salt; Thenardite; Trona
Form White powder
Storage Store at room temperature (15 to 30 °C)
Assay 99,0%
Heavy Metals 5 ppm (as Pb)
Insoluble Matter 0,01%
Loss on Drying 0,5%
pH 5,2 - 9,2 (5% aq soln)
Refractive Index 1,484 (Lit.)


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