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Calcium Sulphate Dihydrate
Calcium Sulphate Dihydrate, commonly known as gypsum, is a naturally occurring mineral widely used in agriculture, construction, and various industrial processes. It appears as a white or slightly translucent crystalline powder with moderate solubility in water. The compound is primarily used as a soil conditioner to improve soil structure and supply calcium and sulfur nutrients essential for plant growth. It also finds applications in the manufacture of plaster, cement, and as a filler in various products.
Calcium Sulphate Dihydrate
Primary Uses
- Agriculture
- Used as a soil conditioner to improve soil aeration and water penetration.
- Supplies essential calcium and sulfur nutrients for crop health and yield improvement.
- Helps reduce soil alkalinity and mitigate sodium toxicity in sodic soils.
- Construction
- Utilized as a key ingredient in plaster, drywall, and cement formulations.
- Provides fire resistance and improves workability of construction materials.
- Industrial Applications
- Used as a filler and extender in paints, plastics, and adhesives.
- Employed in food processing as a firming agent and coagulant (subject to regulatory approvals).
Secondary Uses
- Pharmaceuticals
- Used as an excipient in tablet formulations and medical gypsum casts.
- Scientific and Educational Uses
- Used in laboratory settings for soil and mineral studies.
- Employed in educational demonstrations involving crystallization and mineralogy.
1. Basic Identification Attributes
- Botanical Source: Mineral (non-biological)
- Common/Trade Name: Calcium Sulphate Dihydrate
- INCI Name: Calcium Sulfate
- CAS Number: 10101-41-4
- HS Code: 2520.10
- Synonyms: Gypsum, Hydrated Calcium Sulfate
2. Physical & Chemical Properties
- Physical State: Fine crystalline powder
- Color & Odor: White to off-white; odorless
- Solubility: Slightly soluble in water (approx. 0.24 g/100 mL at 20°C)
- Density: Approx. 2.32 g/cm³
- Shelf Life: 36 months under proper storage
3. Safety & Hazard Attributes
- GHS Classification: Generally considered non-hazardous
- Toxicity: Low toxicity; safe under recommended use
- Allergen Information: Non-irritant
- Exposure Limits: No established occupational limits
4. Storage & Handling Attributes
- Storage Conditions: Store in a dry, well-ventilated area, away from moisture
- Container Type: Sealed polyethylene bags or moisture-resistant containers
- Shelf Life: 36 months when stored properly
- Handling Precautions: Avoid dust inhalation; use protective mask if handling large quantities
5. Regulatory & Compliance Attributes
- Complies with food-grade and industrial-grade standards where applicable
- Manufactured in GMP-compliant facilities
6. Environmental & Health Impact
- Biodegradability: Not applicable (mineral)
- Ecotoxicity: Low environmental impact; avoid release in large quantities to water bodies
- Bioaccumulation: Not expected
Safety Handling Precautions
- PPE Required: Dust mask, gloves, and protective eyewear when handling powder
- Handling Guidelines: Minimize dust generation; ensure good ventilation
First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if symptoms persist
- Skin Contact: Wash with soap and water if irritation occurs
- Eye Contact: Rinse thoroughly with water; consult a physician if irritation persists
- Ingestion: Rinse mouth; seek medical advice if discomfort occurs
Firefighting Measures
- Fire Hazards: Non-flammable
- Extinguishing Media: Use appropriate extinguishing media for surrounding fire
- Special Precautions: None required
- Hazardous Combustion Products: None known
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Due to its excellent penetration, moisturizing, and regenerative properties, Avocado Oil is widely used in cosmetics, personal care, pharmaceutical, and nutraceutical formulations. It helps in restoring skin elasticity, promoting collagen synthesis, and soothing inflammation, making it ideal for dry, sensitive, or aging skin. In hair care, it strengthens and softens hair, improves scalp health, and reduces dandruff.
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Cetomacrogol PEG1000 (Ginonic CSA 20)
Cetomacrogol PEG (Ginonic CSA) is a polyethylene glycol-based nonionic surfactant and emulsifier with an average molecular weight of approximately 1000 Da. It appears as a white to off-white waxy solid or flakes with a neutral odor. This high-quality grade is widely used in cosmetic, pharmaceutical, and personal care formulations due to its excellent emulsifying, solubilizing, and moisturizing properties. Cetomacrogol PEG1000 (Ginonic CSA 20) facilitates stable oil-in-water emulsions, improves product texture and skin feel, and enhances the bioavailability of active ingredients. Its hydrophilic nature and compatibility with a wide range of ingredients make it a versatile additive in creams, lotions, ointments, and topical gels.
HPMC Vivapharm E50
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Magnesium Stearate BP
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Methlyl Paraben Sodium BP
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Methyl Cellulose 400mpc
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