Kaliumsulfaatti ≥99.0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analyyttinen reagenssi

Toimittaja: VWR Chemicals

26997.293EA 63.1 EUR
26997.293 26997.460
Kaliumsulfaatti ≥99.0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analyyttinen reagenssi
Kaliumsulfaatti
Kaava: K₂SO₄
MW: 174,26 g/mol
Kiehumispiste: 1698 °C (1013 hPa)
Sulamispiste: 1069 °C
Tiheys: 2,66 g/cm³ (20 °C)
Storage Temperature: Huoneenlämpö
MDL numero: MFCD00011388
CAS-numero: 7778-80-5
EINECS: 231-915-5
Merck Index: 12,07845

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Testitulosten erittely

Assay Min. 99.0 %
pH (25°C; 5 %) 5.5 - 7.5
Heavy metals (as Pb) Max. 5 ppm
Insolubility in water Max. 100 ppm
Total N (Nitrogen) Max. 5 ppm
Cl (Chloride) Max. 5 ppm
As (Arsenic) Max. 2 ppm
Ca (Calcium) Max. 50 ppm
Fe (Iron) Max. 5 ppm
Mg (Magnesium) Max. 20 ppm
Na (Sodium) Max. 0.02 %
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test

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