ITEM DESCRIPTION : Potassium Carbonate Anhydrous >99.0% K2CO3 - 200g
IUPAC name
Potassium carbonate
Other names
Carbonate of potash, Dipotassium carbonate, Sub-carbonate of potash, Pearl ash, Potash, Salt of tartar, Salt of wormwood
Package Content:
1x 200 grams in plastic zip lock bag
CAS number 584-08-7
Molecular form.: K2CO3
Appearance: white solid (powder)
Assay ≥99.0%
anion
traces:
Chloride (Cl) ≤0.01%
Phosphate
(PO43-): ≤0.002%
Sulfate
(SO42-): ≤0.01%
Silicate (SiO₂): ≤0.01%
cation
traces:
As:
≤0.00005%
Calcium (Ca) + Magnesium (Mg): ≤0.015%
Iron (Fe):
≤0.002%
Aluminium (Al):
≤0.003%
Heavy metals (as Pb): ≤0.0005%
Loss on drying (300 °C) ≤1.0%
Insoluble matter ≤0.02%