Industrial Mineral
Gypsum
Natural gypsum supplied as lumps, crushed material and powder for construction, cement, agriculture and manufacturing.
Chemical FormulaCaSO₄·2H₂O
Product Profile
Key properties
Typical physical and general characteristics for this product. Final values depend on the selected grade and source.
Color
White, grey, colorless or light pink
Hardness
2 Mohs
Specific gravity
2.3–2.4
Density
Approximately 2.32 g/cm³
Technical Data
Typical specifications
| Parameter | Typical Value |
|---|---|
| CaSO₄·2H₂O | 85–98% |
| Purity | 90–98% |
| Moisture | <2% |
| Whiteness | 75–95% |
| CaO | 30–33% |
| SO₃ | 42–46% |
Specifications shown are typical values and may vary by source, grade and processing. Final supply specifications are confirmed against the buyer requirement and available laboratory analysis.
Available Forms
- Gypsum lumps
- Crushed gypsum
- Gypsum powder
- Agricultural gypsum
- High-purity gypsum
Available Sizes
- 10–300 mm lumps
- 100–400 mesh powder
- Custom sizing
Packaging Options
- 25 kg or 50 kg bags where applicable
- 1 MT jumbo bags where applicable
- Loose bulk shipment where applicable
- Customized packaging subject to agreement
End Uses
Industrial applications
Gypsum board and plaster
Cement setting control
Agriculture
Decorative mouldings
Medical and dental moulds
Commercial Inquiry
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