Gypsum
Product Description
Gypsum is a naturally occurring industrial mineral primarily composed of calcium sulfate dihydrate (CaSO₄·2H₂O). It is widely used in construction, cement manufacturing, agriculture, and various industrial processes because of its versatility and suitability for different applications.
Gypsum is available in several forms, including natural lumps, crushed material, and finely ground powder. Its quality and suitability depend on factors such as calcium sulfate content, moisture level, particle size, whiteness, and impurity levels.

MA Associates provides product information and supply options for industrial and commercial buyers seeking gypsum for their specific requirements. The appropriate grade can be selected according to the intended application and required technical specifications.
Product Specifications
| Parameter | Description |
|---|---|
| Product Name | Gypsum |
| Chemical Name | Calcium Sulfate Dihydrate |
| Chemical Formula | CaSO₄·2H₂O |
| CAS Number | 10101-41-4 |
| Product Category | Industrial Mineral |
| Appearance | Natural mineral lumps or powder |
| Color | White, off-white, grey, or other natural shades |
| Hardness | Approximately 2 on the Mohs scale |
| Available Forms | Lumps, crushed gypsum, and powder, subject to availability |
| Purity | Depends on source and grade |
| Particle Size | Available in different sizes according to application |
| Moisture Content | Grade-dependent |
| Whiteness | Depends on mineral composition and processing |
| Packaging | Bags, jumbo bags, or bulk supply, subject to availability |
| Storage | Store in a dry place, protected from moisture and contamination |
The final purity, moisture, whiteness, particle size, and other technical values should be confirmed through the supplied product’s Technical Data Sheet (TDS) or Certificate of Analysis (COA).
Key Product Features
- Naturally occurring mineral resource
- Available in different physical forms and grades
- Suitable for cement and construction applications
- Can be used in agricultural and industrial applications when the grade is appropriate
- Particle size and technical requirements can be specified according to intended use
Handling and Storage
Store Gypsum in a clean, dry, well-ventilated area. Protect the material from excessive moisture and contamination, and keep bags sealed when not in use. Minimize airborne dust during handling and follow the supplier’s Safety Data Sheet (SDS) and applicable workplace safety guidance.
Agricultural or other specialized applications require a grade suitable for the intended use and compliance with relevant requirements.


