Calcite Powder

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MOQ : 1 Kilograms

Calcite Powder Specification

Refractive Rate
1.59

Molecular Weight
100.09 g/mol

HS Code
28365000

Other Names
Limestone Powder, Marble Powder

Molecular Formula
CaCO3

Shape
Fine powder

Ph Level
9.5 (10% suspension in water)

Storage
Keep in cool, dry place, sealed container

Melting Point
1339C (decomposes)

Form
Powder

Taste
Odorless, chalky taste

Density
2.7 Gram per cubic centimeter(g/cm3)

Smell
Odorless

Solubility
Insoluble in water, soluble in dilute acids with effervescence

Classification
Inorganic Compound

Grade
Industrial Grade

Type
Mineral Powder

Usage
Filler, extender, whitening agent, mineral additive

Application
Paint, rubber, plastic, PVC, ceramic, glass, agriculture, construction, paper, cosmetics

About Calcite Powder

Calcite Powder

We offer our clients with a highly pure and stable range of calcite powder that is composed of natural calcium carbonate.
Calcite Powder [Carbonate of Calcium] known as Chalk Powder or Limestone Powder, widely used mineral.

Chemical Formula : CaCO3

Physical Properties :

Appearance                  : White fine powder
Sp. gravity                  : 2.6 - 2.8
Oil absorption               :12 to 15
PH of 10% slurry          : 9 to 10
Water Soluble matter    : max 1 %
Volatile matter               : max0.5/0
Purity as CaCO3          : 93%

Typical Chemical Analysis :

CaCO3     :Min 98.5%
MgCO3     : Max 1.0%
Fe203       : Max 1.0%

Uses :
For preparing ppt CaCO3 & activated CaCO3
Paints, Rubber, Plastics & Thermal, Tile, Feed, Cement, Steel.

Material Storage: It is non hazardous & non-flammable.

Versatile Industrial Applications

Calcite Powders unique properties make it an indispensable mineral in industries like paint, plastics, ceramics, and construction. Acting as a functional filler and whitening agent, it enhances product durability, appearance, and performance. Its adaptability extends to agriculture, where it serves as a soil conditioner, and to glass and paper manufacturing for improved quality and processing efficiency.

Quality and Safety Standards

Manufactured and distributed in India by reliable suppliers, Calcite Powder meets rigorous industrial standards. Its industrial-grade purity, odorless nature, and stable physical form ensure consistent performance across applications. Proper storage in cool, dry places within sealed containers preserves its quality and effectiveness over time.

FAQs of Calcite Powder:

Q: How is calcite powder used in industrial applications?

A: Calcite powder is utilized as a filler, extender, whitening agent, and mineral additive in a wide range of industries, including paints, plastics, rubber, PVC, ceramics, glass, and construction to enhance texture, strength, and brightness.

Q: What is the recommended method of storing calcite powder?

A: For best results, calcite powder should be kept in a cool, dry place using sealed containers. Proper storage prevents moisture absorption and preserves powder quality and usability.

Q: Where can calcite powder be sourced or distributed in India?

A: Calcite powder is widely supplied across India by manufacturers, exporters, importers, distributors, wholesalers, retailers, and traders specializing in industrial mineral compounds.

Q: What benefits does calcite powder offer when used in agriculture?

A: In agriculture, calcite powder serves as a soil conditioner, helping to neutralize acidity, improve soil structure, and supply calcium, which supports better crop growth and yield.

Q: When does calcite powder decompose, and why is this important?

A: Calcite powder decomposes when heated to its melting point of 1339C. This attribute is crucial for manufacturing processes such as glass and ceramics, where thermal stability is essential.

Q: How does calcite powder enhance the qualities of plastics and ceramics?

A: By acting as a mineral additive, calcite powder improves the opacity, brightness, and workability of plastics and ceramics, making finished products stronger and visually appealing.

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