Sodium sulphate ≥99.0%, powder ACS

Supplier: Thermo Scientific

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

11560.36 11560.A3 11560.A9
ALFA11560.36EA 111 SGD
ALFA11560.36 ALFA11560.A3 ALFA11560.A9
Sodium sulphate ≥99.0%, powder ACS
Sodium sulphate

In drying organic liquids, in Kjeldahl nitrogen determination, in manufacturing of glass. Sodium sulfate anhydrous is used primarily for drying non-aqueous solvents by removing traces of water. It is used as a fining agent for molten glass, levelling agent in textile processing, and filler in detergents. It is also used in Kraft process for paper pulping, defrosting windows, manufacture of starch, glass, and soap.


Notes: Anhydrous sodium sulfate is hygroscopic in nature, and absorbs moisture converting to the hydrated form. The hydrated form on heating gets converted back to anhydrous form.


In drying organic liquids, in Kjeldahl nitrogen determination, in manufacturing of glass

Formula: Na₂SO₄
MW: 142,04 g/mol
Boiling Pt: 1429 °C (1013 hPa)
Melting Pt: 884 °C
Density: 2,680
Storage Temperature: Ambient
MDL Number: MFCD00003504
CAS Number: 7757-82-6
EINECS: 231-820-9
Merck Index: 14,8680
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