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Product Name: D-Calcium Pantothenate
Chemical Name: Calcium (R)-2,4-dihydroxy-3,3-dimethylbutyramide 3-({(1R)-1-hydroxy-1-[(methylamino)carbonyl]ethyl}amino)propanoate
Common Synonyms: Calcium D-Pantothenate, Vitamin B5 Calcium Salt
CAS Number: 137-08-6
Molecular Formula: C18H32CaN2O10
Use: Nutritional supplement, feed additive, pharmaceutical ingredient
Supplier Information: Manufacturer’s details include address, emergency contact number, and responsible department for information requests.
Hazard Class: Not classified as hazardous under most regulatory frameworks
Physical Hazards: Fine powder can create dust clouds; excessive inhalation may irritate respiratory tract
Health Hazards: Prolonged exposure may cause minor irritation to eyes or skin; ingestion in high quantities causes gastrointestinal discomfort
Environmental Hazards: Low risk; not considered environmentally hazardous in standard applications
Label Elements: Not required; precautionary statements may cover general dust hazard guidance
Chemical Identity: D-Calcium Pantothenate
Purity: Typically greater than 98%
Constituent: Calcium salt of D-Pantothenic Acid
Impurities: Trace water, minor related compounds (less than 2%)
Inhalation: Move individual to fresh air; seek medical attention for persistent symptoms
Eye Contact: Rinse eyes with plenty of clean water for at least 15 minutes. If irritation continues, consult a healthcare provider
Skin Contact: Wash with plenty of water and mild soap; remove contaminated clothing
Ingestion: Rinse mouth thoroughly; drink water to dilute; seek medical help if feeling unwell
Suitable Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or foam; avoid high-pressure water jets
Unusual Fire Hazards: Fine dust dispersed in air could ignite; avoid dust clouds near ignition sources
Protective Equipment: Firefighters should wear full protective clothing and self-contained breathing apparatus
Personal Precautions: Use appropriate respirator and gloves to avoid inhaling dust and skin contact
Environmental Precautions: Prevent spillage from reaching drains or open waterways
Clean-up Methods: Sweep up spillage for disposal; use damp methods to minimize dust formation; ventilate area if indoors
Handling: Wear protective gloves, goggles, and suitable respirator in dusty conditions; avoid generating airborne dust; practice good hygiene
Storage: Store in cool, dry, well-ventilated location; keep containers tightly closed and out of direct sunlight; segregate from strong oxidizing agents
Engineering Controls: Provide adequate local exhaust ventilation; process enclosures for powder handling
Personal Protective Equipment (PPE): Use dust-resistant goggles, lightweight gloves, dust mask or respirator for airborne particles, lab coat or other protective clothing
Hygiene Measures: Wash hands and face after handling; do not eat, drink, or smoke in processing areas
Appearance: White or off-white, odorless powder
Molecular Weight: 476.53 g/mol
Solubility: Freely soluble in water; practically insoluble in ethanol
Melting Point/Range: Decomposes above 190°C
pH (1% solution): 6.8 to 8.8
Boiling Point: Not applicable
Flash Point: Not determined (non-volatile solid)
Chemical Stability: Stable under recommended storage conditions
Thermal Decomposition: Decomposes at elevated temperatures, releasing smoke and irritating fumes
Conditions to Avoid: Excessive heat, sources of ignition, incompatible substances
Incompatible Materials: Strong oxidizers, strong acids, strong bases
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, nitrogen oxides under fire conditions
Acute Toxicity: Low oral toxicity (rat LD50 > 10,000 mg/kg)
Skin/Eye Irritation: Minor and reversible irritation possible with prolonged contact
Chronic Effects: No evidence of long-term adverse health impacts at occupational or supplement doses
Sensitization: No sensitizing effects observed in animal studies
Carcinogenicity/Mutagenicity: Not classified as carcinogenic or mutagenic
Aquatic Toxicity: No significant hazard in standard concentrations
Persistence and Degradability: Readily biodegradable under typical conditions
Bioaccumulation Potential: Not expected to bioaccumulate
Soil Mobility: Moderate to high; will degrade biologically in soil and water environments
Waste Treatment Methods: Dispose of product and contaminated packaging according to local regulations; avoid disposal via sewage systems
Recommended Disposal: Landfill or incineration in approved facilities
Precautions: Minimize dust generation; ensure compliance with waste management regulations
UN Number: Not regulated for transport
Proper Shipping Name: Not classified as dangerous goods
Transport Hazard Class: None assigned
Packing Group: None assigned
Special Precautions: Protect against moisture and mechanical damage during transit
Labeling: Not required by GHS or major international regulatory agencies
Inventory Status: Listed in international chemical inventories (US TSCA, EU EINECS, Japan ENCS, etc.)
Occupational Limits: No established exposure limits by OSHA, ACGIH, NIOSH
Food/Pharma Regulations: Approved as food additive and supplement ingredient in major markets; comply with local health and safety requirements for each use case
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
