Calcium oxide Food Grade 25KG Go Back


: 1305-78-8

Molecular Formula

: CaO

Molecular Weight

: 56.08
Description: Odourless, hard, white or greyish white masses or granules, or white to greyish white powder
Solubility: Slightly soluble in water, insoluble in ethanol.
Reaction with water: Passes test
Test for alkali: Passes test
Test for calcium: Passes test
Loss on ignition,800°C: Not more than 10%
Barium(Ba): Not more than 0.03%
Magnesium and alkali salts: Not more than 3.6%
Acid insoluble matter: Not more than 1%
Fluoride(F): Not more than 50 mg/kg
Lead(Pb): Not more than 2 mg/kg
Assay(after ignition): Not less than 95.0%
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