Calcium Carbonate

High Purity Sieved Calcium Carbonate Lumps - details see: //www.sourcingmetals.com/calcium-carbonate-10190139
Place of Origin: Iran (Islamic Republic of)Size: SizedShape: LumpBrand Name: MAACAN
Raw Material: LimestoneSize 1: 6-12 cmSize 2: 12-20 cmSize 3: Lump
Purity: 98-99 %   
Calcium Carbonate
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Calcium carbonateis a chemical compound with the formula CaCO3. It is a common substance found in rocks in all parts of the world, and is the main component of shells of marine organisms, snails, coal balls, pearls, and eggshells. Calcium carbonate is the active ingredient inagricultural lime, and is created when Ca ions in hard water react with carbonate ions creating limescale. It is commonly used medicinally as acalcium supplement or as an antacid, but excessive consumption can be hazardous.

Chemical Specs:

CaCO3: 98_99%

CaO: 55.24%

SiO2: 0.34 %

Al2O3: 0.07%

Fe2O3: 0.024%

K2O: <

MgO: 0.55%

MnO: 0.01%

Na2O: 0.01%

SO3: 0.13%

TiO2% : <

LOI: 43.2%

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