K.S. Minchem Industries Private Limited

We “K.S. Minchem Industries Private Limited" engaged as the foremost Manufacture And Trader Calcite Powder, Limestone Powder and many more.

Oyster Shell Calcium Carbonate Powder is a natural calcium carbonate (CaCO₃) powder produced by cleaning, drying, crushing, and finely grinding oyster shells obtained from marine oysters.
It is rich in calcium carbonate (generally 95–99% CaCO₃) and is valued for its high purity, natural origin, and good whiteness.

In simple words:
Oyster shells ko process karke jo safed, fine calcium powder banta hai, use Oyster Shell Calcium Carbonate Powder kehte hain.

Key characteristics:

• Natural & eco-friendly source of calcium

• High calcium content

• Low heavy metals (food/feed grade me)

• Available in different mesh sizes

Common uses:

 

• Poultry & animal feed (calcium supplement)

• Fertilizers & soil conditioner

• Pharmaceuticals & nutraceuticals

• Cosmetics & tooth powder

• Plastic, rubber, paint & filler industries

Established in the year 2023 in Rajasthan, We “K.S. Minchem Industries Private Limited engaged as the foremost Manufacture And Trader Calcite Powder, Limestone Powder and many more.Food grade calcium carbonate powder is frequently used in dietary supplements, milk powder, chalk, breakfast cereal, milk tablets and nutritional bars. This food safe product is also used in fortified beverages, dough regulators, cookies, crackers, soups, yeast nutrients, sauces and in food processing.

Established in the year 2023 in Rajasthan, We “K.S. Minchem Industries Private Limited engaged as the foremost Manufacture And Trader Calcite Powder, Limestone Powder , calcite Powder, Dolomite Powder, and many dolomite Powder is double carbonate of calcium and magnesium. It is of sedimentary origin and supposed to have been formed due to alteration of calcium carbonate sediments or rock be sea- water rich in magnesia. Specialty: Its production mainly reported from Rajasthan. Is is also exported south corea, Bangladesh, Russian. Is also consumed is fertilizer industry right quantity of dolomite in furnace give good fluxing effect and helps in completion of reaction in the melt. Dolomite divided into two grades in steel and ferro-alloys  industries.Calcite powder is a fine, white mineral powder made by grinding the natural mineral calcite, which is a crystalline form of Calcium Carbonate (CaCO₃).

It is known for its high purity, whiteness, and excellent free-flowing nature.

Key Points

• Chemical formula: CaCO₃

• Color: White to off-white

• Highly pure, with high calcium content

• Soft mineral (Mohs hardness: 3)

Chemical Composition (Typical)

• Calcium Carbonate (CaCO₃): 90–99%

• Silica (SiO₂): 0.1–2%

• Magnesium Oxide (MgO): 0.1–1%

Main Uses

• Plastic industry – filler material

• Paints & coatings – increases whiteness and opacity

• PVC pipes – improves strength

• Cattle feed (specific grades) – calcium supplement

• Rubber industry – reinforcement

• Construction materials – putty, adhesives, tiles

• Paper industry – enhances brightness