Tisk…

Síran draselný, anhydrous 99+%, granular p.a.

Dodavatel: Thermo Scientific

205945000 205940025
ACRO205945000EA 1180 CZK
ACRO205945000 ACRO205940025
Síran draselný, anhydrous 99+%, granular p.a.
Síran draselný
Vzorec: K₂SO₄
MW: 174,26 g/mol
Bod varu: 1689 °C (760 mmHg)
Bod tání: 1067 °C
Hustota: 2,66 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011388
CAS číslo: 7778-80-5
EINECS: 231-915-5
Merck Index: 13,07759

Objednat

Výsledky specifikačního testu

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

Learn more

About VWR

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

Více About VWR