Potassium carbonate, anhydrous 99+% ACS
Supplier: Thermo Scientific Chemicals
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Warning
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Synonyms:
Potash, Carbonic acid potassium salt, Carbonic acid, dipotassium salt
AC42408-0025
AC42408-0100
AC42408-1000
AC42408-5000
TS42408-0025EA
358
USD
TS42408-0025
TS42408-0100
TS42408-1000
TS42408-5000
Potassium carbonate, anhydrous 99+% ACS
Potassium carbonate
Formula:
K₂CO₃ MW: 138.21 g/mol Melting Pt: 891 °C Storage Temperature: Ambient |
MDL Number:
MFCD00011382 CAS Number: 584-08-7 EINECS: 209-529-3 Merck Index: 13,07702 |
Specification Test Results
Appearance | White Granular powder |
Titration with HCl | ≥99.0 % |
Chloride (Cl) | ≤0.003 % |
Phosphate (PO4) | ≤0.001 % |
Calcium (Ca) | ≤0.005 % |
Iron (Fe) | ≤5 ppm |
Magnesium (Mg) | ≤0.002 % |
Sodium (Na) | ≤0.02 % |
Heavy metals (ICP-OES) | ≤5 ppm |
Silicon dioxide (SiO2) | ≤0.005 % |
Sulfur compounds (as SO4) | ≤0.004 % |
Insoluble matter | ≤0.01 % |
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