CALCIUM CARBONATE FOOD GRADE

Appearance: White powder or colorless crystal
Assay % CaCO3: 94.0% Min
Median Particle Size: 10µm Min. – 15µM Max.
Mesh: 1200 mesh
Magnesium & Alkali Salts: 3.5% Max
Loss on Drying: 2.0% Max
Arsenic: 3.0 ppm Max
Lead: 0.33 ppm Max
Acid Insolubles: 2.5% Max
Fluoride: 0.005% Max
Heavy Metals: 20 ppm Max.

 

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