Potassium carbonate ≥99.0% (by acidimetry) [≥99.0% dry basis (acidimetric)], EMSURE® for analysis, Supelco®
Supplier: MilliporeSigma
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Warning
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Synonyms:
Potash
1.04928.0500 replaces and is the same as PX1390-1. Part # Change only, Same Pack Size, Same Specifications.
1.04928.1000 is offered as an alternative to PX1390-4. Different Pack Size, Same Specifications.
1.04928.1000 is offered as an alternative to PX1390-5. Different Pack Size, Same Specifications.
1.04928.9050 is offered as an alternative to PX1390-7. different size, different packaging, same chem spec.
1.04928.9050 replaces and is the same as PX1390-20. Part # Change only, Same Pack Size, Same Specifications.
Formula:
K₂CO₃ MW: 138.21 g/mol Melting Pt: 891 °C Density: 2.43 g/cm3 (20 °C) |
MDL Number:
MFCD00011382 CAS Number: 584-08-7 Merck Index: 12,07781 |
Specification Test Results
Solubility | 1120 g/l (20 °C) |
Melting Point | 891 °C |
Molar Mass | 138.21 g/mol |
Bulk Density | 750 kg/m3 |
Density | 2.43 g/cm3 (20 °C) |
pH | 11.5 - 12.5 (50 g/l, H2O, 20 °C) |
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