Gypsum

Gypsum appears as a white crystalline and odorless powder. It is non-combustible and only slightly soluble in water. Primarily composed of calcium sulfate dihydrate (CaSO₄·2H₂O), gypsum is known for its fine texture and its ability to transform into plaster when heated. This natural material is widely valued for its versatility in various industries.

Applications:

1. Construction Industry:

   • Main ingredient in the production of plaster of Paris, used for molds, coatings, and partition walls.
   • Added to cement to regulate its setting time.

2. Agriculture:

   • Acts as a soil conditioner to neutralize acidity and increase calcium content.
   • Improves soil structure and enhances water infiltration.

3. Food Industry:

   • Used as a food additive (E516) and a coagulant in tofu and other food products.

4. Chemical Industry:

   • Raw material for producing sulfuric acid.
   • Utilized in manufacturing pigments and other chemical products.

5. Medical and Cosmetic Applications:

   • Component in certain skincare products and cosmetic powders.
   • Used in orthopedics and dentistry for making plaster molds.