Natriumsulfat, wasserfrei 99+% ACS

Lieferant: Thermo Fisher Scientific

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

424410010 424410025 424410100
ACRO424410010EA 50.1 CHF
ACRO424410010 ACRO424410025 ACRO424410100
Natriumsulfat, wasserfrei 99+% ACS
Natriumsulfat
Formel: Na₂SO₄
MW: 142.04 g/mol
Siedepunkt: >1700 °C (760 mmHg)
Melting Pt: 884 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00003504
CAS-Nummer: 7757-82-6
EINECS: 231-820-9
Merck Index: 12,08829
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=3a4977cb8ca54638f22a60675bfbef71bbb77ab6&vid=942501aaa5afc8d85b82628854aac94d517322eb&prid=web&clid=SAPDAM

Order Now

Spezifikation Testergebnisse

Appearance White Crystalline or granular powder
pH 5.2 to 9.2 (5 % solution at 25.0°C)
Titration after Ion exchange ≥99.0 %
Chloride (Cl) ≤10 ppm
Phosphate (PO4) ≤10 ppm
Calcium (Ca) ≤100 ppm
Iron (Fe) ≤10 ppm
Magnesium (Mg) ≤50 ppm
Potassium (K) ≤100 ppm
Heavy metals (as Pb) ≤5 ppm (by ICP-OES)
Insoluble matter ≤0.01 %
Loss on ignition ≤0.5 %
Nitrogen compounds (as N) ≤5 ppm


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Mehr About VWR