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Calcite powder is a naturally occurring mineral composed primarily of calcium carbonate (CaCO3). It is typically produced through the crushing and grinding of limestone or marble, resulting in a fine, white powder. Calcite powder is valued for its high purity and brightness, making it an essential ingredient in various industrial applications.
| Chemical Composition | Calcium carbonate (CaCO3) 95% or higher |
| Particle Size | Typically between 1 to 100 microns |
| Purity | 99% or higher for industrial applications |
| Color | White or off-white |
| Moisture Content | Less than 0.5% |
When selecting calcite powder, buyers should consider the required purity levels and particle size for their specific application. It is also important to specify any necessary certifications, such as food-grade or industrial-grade standards, depending on the intended use. Quantities may vary based on project needs, so providing an estimated volume can help suppliers offer accurate quotes.
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Calcite powder is used in ceramics, paints, plastics, and as a soil conditioner.
It is produced by crushing and grinding limestone or marble.
Particle sizes typically range from 1 to 100 microns.
Yes, but ensure it meets food-grade standards.
Look for purity levels of 99% or higher for industrial applications.
Yes, it is commonly used as a soil conditioner.