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Uhličitan draselný, anhydrous 99+% p.a.

Dodavatel: Thermo Fisher Scientific
Varování

Synonyms: Potash

198040010 198040050 198040250
198040010.EA 2100 CZK
198040010. 198040050. 198040250.
Uhličitan draselný, anhydrous 99+% p.a.
Uhličitan draselný
Vzorec: K₂CO₃
MW: 138.21
Bod tání: 891 °C
Storage Temperature: Ambient
MDL Number: MFCD00011382
CAS číslo: 584-08-7
EINECS: 209-529-3
Merck Index: 13,07702
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Objednat

Výsledky specifikačního testu

Appearance White Powder or granular powder
Loss on drying ≤1 % (300°C)
Titration with HClO4 ≥99.0 % (On dried substance)
Chloride (Cl) ≤30 ppm
Phosphate (PO4) ≤50 ppm
Calcium (Ca) ≤20 ppm
Iron (Fe) ≤5 ppm
Magnesium (Mg) ≤10 ppm
Sodium (Na) ≤1000 ppm
Heavy metals (as Pb) ≤5 ppm
Total sulfur (as SO4) ≤0.003 %
Total nitrogen (as N) ≤0.002 %


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