Calcium sulfate BP refers to the calcium sulfate that complies with the British Pharmacopoeia (BP) standards. This form is often used in pharmaceutical applications and is characterized by its purity and specific quality criteria.
# Key Points:
- **Forms**: It commonly exists as the dihydrate (gypsum) or as the hemihydrate (plaster of Paris).
- **Purity**: Must meet specific standards for purity, identity, and quality as outlined in the BP.
- **Uses in Pharmaceuticals**:
- **Excipients**: Often used as a filler or binding agent in tablets.
- **Plaster**: Utilized for making casts in orthopedic applications.
# Storage and Handling:
Calcium sulfate BP should be stored in a cool, dry place, protected from moisture to maintain its properties.
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