Síran draselný, anhydrous ≥99% ACS
Dodavatel: VWR Chemicals
1B1106-1KGEA
9940
CZK
1B1106-1KG
1B1106-500G
Síran draselný, anhydrous ≥99% ACS
Síran draselný
Vzorec:
K₂SO₄ Bod varu: 1698 °C (1013 hPa) Bod tání: 1069 °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 |
Výsledky specifikačního testu
Calcium | <0.01% |
Chloride | ≤0.001% |
Heavy metals | ≤0.0005% |
Insolubles | ≤0.01% |
Iron | ≤0.0005% |
Magnesium | ≤0.005% |
Nitrogen compounds | ≤0.0005% |
pH (5%, Water) at 25 °C | 5.5 — 8.5 |
Purity | ≥99% |
Sodium | ≤0.02% |
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