Talc
3000 mesh
Reagent
Code: #93383
Alias
Talc powder
CAS Number
14807-96-6
blur_circular Chemical Specifications
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Molecular Information
Weight
379.27 g/mol
Formula
₃MgO₄SiO₂H₂O
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Registry Numbers
EC Number
238-877-9
MDL Number
MFCD00792903
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Physical Properties
Melting Point
800 °C
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Storage & Handling
Density
2.7-2.8g/mL
Storage
room temperature
description Product Description
Talc is widely used in the cosmetics industry as a key ingredient in products like face powders, eyeshadows, and foundations due to its ability to absorb moisture, reduce friction, and provide a smooth texture. In the pharmaceutical sector, it is utilized as a glidant in tablet manufacturing to improve powder flow and ensure consistent dosage. Talc is also employed in the plastics industry as a filler to enhance stiffness, heat resistance, and dimensional stability of polymer products. Additionally, it is used in the paper industry to improve paper smoothness, opacity, and ink absorption. In ceramics, talc acts as a flux to lower firing temperatures and improve the strength of the final product. Its lubricating properties make it suitable for use in industrial applications, such as in the production of rubber and paints, to prevent sticking and improve processing.
format_list_bulleted Product Specification
Test Parameter | Specification |
---|---|
Water | <=0.1% |
Assay (SiO2) | 55 |
Assay (MgO) | 30 |
Fe2O3 | 0.35 |
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Talc
Talc is widely used in the cosmetics industry as a key ingredient in products like face powders, eyeshadows, and foundations due to its ability to absorb moisture, reduce friction, and provide a smooth texture. In the pharmaceutical sector, it is utilized as a glidant in tablet manufacturing to improve powder flow and ensure consistent dosage. Talc is also employed in the plastics industry as a filler to enhance stiffness, heat resistance, and dimensional stability of polymer products. Additionally, it is used in the paper industry to improve paper smoothness, opacity, and ink absorption. In ceramics, talc acts as a flux to lower firing temperatures and improve the strength of the final product. Its lubricating properties make it suitable for use in industrial applications, such as in the production of rubber and paints, to prevent sticking and improve processing.
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