Kaliumsulfat, vannfri 99+%, granular for analysis

Leverandør: Thermo Scientific

205945000 205940025
ACRO205945000EA 505 NOK
ACRO205945000 ACRO205940025
Kaliumsulfat, vannfri 99+%, granular for analysis
Potassium sulphate
Formel: K₂SO₄
MW: 174,26 g/mol
Kokepunkt: 1689 °C (760 mmHg)
Smeltepunkt: 1067 °C
Tetthet: 2,66 g/cm³ (20 °C)
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00011388
CAS-nummer: 7778-80-5
EINECS: 231-915-5
Merck Indeks: 13,07759

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Spesifikasjon Testresultater

Appearance White Granular powder
pH 5.5 to 8.5 (5 % at 25°C)
Titration after Ion exchange ≥99.0 %
Chloride (Cl) ≤10 ppm
Calcium (Ca) ≤200 ppm
Iron (Fe) ≤5 ppm
Sodium (Na) ≤200 ppm
Heavy metals (as Pb) ≤5 ppm
Nitrogen compounds (as N) ≤5 ppm

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