Calcium Carbonate PPT

Product Description

Calcium Carbonate PPT

Calcium Carbonate PPT is used to deal with soil acidity in agriculture.  This mineral is also used to control ph of soil. It also acts as suitable fertilizer conditioner for improving crop productivity. Available in powder form, its ph value is 9.0. Formulated under controlled temperature, this compound has balanced composition. Calcium Carbonate PPT contains silica, chloride, iron, alumina, sulphate, magnesia and soluble alkali. It has been verified as per its shelf life, possible toxin content, environment friendliness and processing method. It can be stored for 5 years. 

Precipitated Calcium Carbonate is white and micro sized material, purified,processed from natural pure limestone lumps.

• Chemical Formula : CaCo3
• Physical Properties :
• Appearance : White fine powder
• Sp. Gravity : 2.5 - 2.7
• Bulk Density : 0.6 to 0.8
• Oil absorption value : 40 to 50%
• PH of 10% sol. : 8.5 to 8.8
• Loss on ignition : Max0.5
• Water soluble matter: Max 1%
• Volatile Matter : Min 96%

Chemical Composition:

• Calcium Carbonate content : Min 96%
• Silica as S102 : Max. 0.3%
• Magnesia as MgO : Max. 0.5%
• Sulphate as SO4 : Max. 0.3%
• Chloride as Cl : Max. 0.1%
• Fe, Al,PO4 & Matter Insoluble : Max. 0.5%
• Soluble Alkali as Na20 : Max. 0.2%

Applications :

• Plastics - PVC, Cable, Leather cloth, Foams. Paints- in different grades of paints widely used. Rubber, Construction Chemicals.