Potassium carbonate - 209619

Code: 209619
Potassium carbonate
ACS Reagent, ≥99.0%
≥99.0%, ACS Reagent 

CAS Number: 584-08-7
Linear Formula: K2CO3
Molar Mass: 138.21 g/mol
Beilstein Registry Number: 4267587
EC Number: 209-529-3
MDL Number: MFCD00011382
Catalog Number Packaging Size Container type Price QTY Cart
209619-2.5KG 2.5KG PLASTIC BOTTLE Contact
209619-15KG 15KG FIBERBOARD BOX Contact
209619-500G 500G PLASTIC BOTTLE Contact
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Specifications

Property Value
Assay min. 99.0 %
Water insoluble matter max. 0.01 %
Calcium (Ca) max. 50 ppm
Iron (Fe) max. 5 ppm
Magnesium (Mg) max. 20 ppm
Sodium (Na) max. 0.02 %
Heavy metals (as Pb) max. 5 ppm
Silicate (as SiO2) max. 50 ppm
Chloride (Cl) max. 30 ppm
Phosphate (PO4) max. 10 ppm
Total S (as SO4) max. 40 ppm
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Physical Properties

Property Value
Freezing point 891 °C
Density 2.430 g/cm3
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Safety Information

Property Value
GHS Classification Harmful
Signal Word Warning
Hazard Statement(s) H315
H319
H335
Precautionary Statement(s) P260
P280