Potassium carbonate, anhydrous 99+% for analysis
:584-08-7
:
:K₂CO₃
:MFCD00011382
:138.21 g/mol
:13,07702
:891 °C
:2,42 g/cm³ (20 °C)
:209-529-3
:GHS07
:Ambient
- 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 %
- Pack typePk