Varni Chem Impex are one of India’s leading manufacturer, supplier and exporter of various premium quality Bentonite and Chemical products. Our Bentonite clay consists of high montmorillonite content formed from alteration of volcanic ash in Kutch province of Gujarat state in India. We are serving Sodium Bentonite as raw material to multiple Industries like Foundry/Casting, Iron Ore Palletization, Civil/Construction Engineering (Like, Trenchless Engineering, Piling, Diaphragm Wall, etc.), Oil/Gas Well Drilling, Water Well Drilling, Earthing, Animal Feed Additives, NPK Fertilizer, Paper Industries, Cat Litter and many others.
HSN No. | 25081090 |
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Cas No. | 1302-78-9 |
EC No. | 215-108-5 |
Molecular Weight | 202.185 g/mol |
Molecular Formula | Al2O3.4SiO2.H2O |
Structural Formula | ![]() |
Appearance | white, light yellow, due to changes in iron content and light gray, light green, pink, brown red, brick red, gray-black and so on |
Density | 2.2 to 2.8 g/cm3 |
Melting Point | 1750°C |
Solubility in Water | Insoluble in water and forms a colloidal solution. |