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Magnesium Chloride Hexahydrate BP
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 Magnesium Chloride Hexahydrate BP is a pharmacopeial grade white crystalline solid with the chemical formula MgCl₂·6H₂O. It is highly soluble in water and is used extensively in pharmaceutical, medical, and industrial applications. This grade meets British Pharmacopoeia (BP) standards ensuring high purity and suitability for medical and food-related uses. Magnesium Chloride Hexahydrate BP provides essential magnesium ions which play a critical role in numerous physiological functions.
Description
Magnesium Chloride Hexahydrate BP
Primary UsesÂ
- Pharmaceutical and Medical Uses
- Used in intravenous magnesium therapy and electrolyte replenishment to treat magnesium deficiency.
- Employed as a magnesium supplement in oral rehydration salts and mineral supplements.
- Utilized in the formulation of topical magnesium products, such as magnesium oil and bath salts, for muscle relaxation and skin care.
- Food Industry
- Acts as a firming agent and coagulant in tofu production.
- Used as a food additive (E511) to enhance mineral content and as a stabilizer in various processed foods.
- Chemical Industry
- Used as a precursor in the production of magnesium metal and other magnesium-based chemicals.
- Functions as a catalyst or reagent in chemical syntheses requiring high purity magnesium chloride.
- Agriculture
- Applied as a magnesium source in specialized fertilizers for magnesium-deficient soils.
- Water Treatment
- Used in wastewater treatment for phosphate removal and flocculation processes.
Secondary UsesÂ
- Cosmetics and Personal Care
- Incorporated in bath salts, skin care products, and mineral sprays due to its moisturizing and soothing properties.
- Textile Industry
- Used in textile dyeing and printing to improve dye fixation and fabric quality.
- Environmental Applications
- Applied for dust control on roads and industrial sites in some cases where pharmaceutical grade is specified for environmental safety.
PRODUCT KEY FEATURES
- Basic Identification Attributes
- Chemical Name (IUPAC): Magnesium chloride hexahydrate
- Common/Trade Name: Magnesium Chloride Hexahydrate BP
- CAS Number: 7791-18-6
- HS Code: 2827.39.00
- Synonyms: MgCl₂·6H₂O; Magnesium dichloride hexahydrate; Magnesium chloride hexahydrate BP
- Physical & Chemical Properties
- Physical State: Crystalline solid (hexahydrate)
- Color & Odor: White or colorless; odorless
- Solubility: Highly soluble in water; insoluble in alcohol
- Melting Point: 118 °C (anhydrous)
- Density: Approximately 2.32 g/cm³ (anhydrous)
- Hygroscopicity: Highly hygroscopic
- Safety & Hazard Attributes
- GHS Classification: Causes serious eye irritation (Category 2A)
- Toxicity: Low toxicity; irritating to eyes and skin on contact
- Exposure Limits: No specific occupational exposure limits; use dust and mist control
- Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry, well-ventilated area away from moisture and incompatible substances
- Container Type: Sealed plastic or fiber drums, bags, or bulk containers
- Shelf Life: Typically 1-2 years if stored properly
- Handling Precautions: Avoid inhalation of dust; use gloves and eye protection
- Regulatory & Compliance Attributes
- Complies with British Pharmacopoeia standards for pharmaceutical use
- Approved as a food additive (E511) and pharmaceutical ingredient
- Meets relevant safety and purity regulations (FDA, EFSA, BP)
- Environmental & Health Impact
- Biodegradability: Inorganic salt; not biodegradable but environmentally safe at normal use levels
- Ecotoxicity: Low toxicity to aquatic organisms; avoid high concentration discharge
- Bioaccumulation: Not expected to bioaccumulate
- Carcinogenicity/Mutagenicity: Not classified as carcinogenic or mutagenic
SAFETY HANDLING PRECAUTIONS
- Safety Handling Precautions
- PPE Required: Gloves, safety goggles, dust mask if dusty
- Handling Guidelines: Minimize dust exposure; work in ventilated areas
- Storage Measures: Keep container tightly closed; avoid moisture contact
- First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if irritation develops
- Skin Contact: Wash with soap and water; seek medical advice if irritation persists
- Eye Contact: Rinse thoroughly with water for 15 minutes; consult physician if needed
- Ingestion: Rinse mouth; seek medical attention if large amounts ingested
- Firefighting Measures
- Fire Hazards: Non-flammable
- Extinguishing Media: Use water spray, foam, or dry chemical for surrounding fires
- Special Precautions: Avoid inhalation of fumes if exposed to high heat
- Hazardous Combustion Products: May produce chlorine-containing gases if decomposed by fire
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