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Siarczan(VI) sodu ≥99.0%, powder ACS

Dostawca: Thermo Fisher Scientific

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

11560.36 11560.A3 11560.A9
11560.36EA 220 PLN
11560.36 11560.A3 11560.A9
Siarczan(VI) sodu ≥99.0%, powder ACS
Siarczan(VI) sodu

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

Formuła: Na₂SO₄
MW: 142.04 g/mol
Temp. Wrzenia: 1429 °C (1013 hPa)
Temp. topnienia: 884 °C
Gęstość: 2.680
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00003504
Numer CAS: 7757-82-6
Numer WE (dawny EINECS): 231-820-9
Klasyfikacja Merck : 14,8680
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