Potassium Carbonate Anhydrous 99% Extrapure | K2CO3, 500 gram

Product Code. : 02079

Grade : Extrapure

Purity : 99%

CAS No. : 584-08-7

Molecular Formula : K2CO3

Molecular Weight : 138.21

H.S.Code : 2836.40000

Shelf Life : 60 Months

Physical Properties

Physical state at 20 °C : Solid

Colour : White crystalline

Odour : Odorless

pH value : 11 - 13 at 138 g/l at 25 °C

Melting point/ Freezing point [°C] : 891 °C

Density [g/cm3] : 2.43

Solubility in water [% weight] : 138 g/l at 20 °C - completely soluble

Specification

Appearance : A hygroscopic white crystalline powder or granules

Assay (acidimetric) : Min 99%

Insoluble matter in water : Max 0.02%

Loss on dryig (at 300°C) : Max 3%

Chloride (Cl) : Max 0.01%

Phosphate (PO4) : Max 0.005%

Sulphate (SO4) : Max 0.05%

Calcium (Ca) : Max 0.01%

Iron (Fe) : Max 0.01%

Magnesium (Mg) : Max 0.01%

Note :

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Potassium Carbonate Anhydrous 99% Extrapure | K2CO3, 500 gram - ABL

Potassium Carbonate Anhydrous 99% Extrapure | K2CO3, 500 gram - ABL

Rp 1.020.000

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