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Product Name: Calcium Citrate Malate
Chemical Formula: C12H10Ca3O14
CAS Number: 142606-53-9
Recommended Use: Nutritional supplement ingredient, food additive, fortification agent
Supplier Details: Company information, address, phone number, emergency contact
Synonyms: Calcium 2-hydroxypropane-1,2,3-tricarboxylate
GHS Classification: Not classified as hazardous
Label Elements: No pictogram, no signal word
Most Important Hazards: Mild irritation to eyes and skin may occur; irritation possible if inhaled as dust; not flammable
Health Effects: Ingestion considered low risk; high concentrations can cause slight gastrointestinal discomfort; dust may cause respiratory tract irritation
Environmental Effects: No major ecological hazards identified in available studies
Precautionary Statements: Avoid generating dust, use adequate ventilation, wash thoroughly after handling
Main Components: Calcium citrate malate (≥ 98%)
Major Constituents: Calcium, citric acid residues, malic acid residues
Impurities: Trace elements, moisture less than 5%
Solvent Residue: None present
Inhalation: Remove person to fresh air; get medical attention if symptoms persist
Skin Contact: Wash skin with plenty of water and mild soap; seek medical attention if irritation develops
Eye Contact: Rinse cautiously with water for several minutes; remove contact lenses if present and continue rinsing; obtain medical care for persistent discomfort
Ingestion: Rinse mouth with water; drink water to dilute; seek medical advice if significant quantities are ingested or if symptoms develop
Acute Symptoms: Mild irritation, sore throat, coughing, slight redness to eyes or skin
Note to Physicians: Treat symptomatically
Suitable Extinguishing Media: Water spray, dry chemical, foam, carbon dioxide
Unsuitable Extinguishing Media: None identified
Fire Hazards: Substance is not combustible; product may decompose and emit irritating vapors in case of extreme heat
Protective Equipment: Firefighters should use self-contained breathing apparatus and protective clothing
Combustion Products: Carbon oxides, calcium oxides may form under intense fire
Special Procedures: Avoid breathing dust or fumes, keep run-off from entering sewers
Personal Precautions: Wear appropriate protective equipment including gloves, eye protection, and dust mask
Environmental Precautions: Prevent bulk release into surface water, drains, or soil
Clean Up Methods: Collect spilled material mechanically; avoid generating airborne dust; sweep up and transfer to a properly labeled waste container
Disposal: See product disposal considerations below
Decontamination: Wash spill area thoroughly with water after material picked up
Handling: Operate with good industrial hygiene; minimize dust generation and inhalation
Protective Actions: Use local exhaust or general ventilation if dust is produced
Storage Conditions: Store in a cool, dry, well-ventilated place, away from incompatible substances such as strong acids
Packaging: Keep container tightly closed, labeled, and protected from physical damage
Avoid: Direct contact, moisture, extreme temperatures
Occupational Exposure Limits: No specific limits established by OSHA, ACGIH, or EU; treat as nuisance dust (10 mg/m³ for total dust, 3 mg/m³ for respirable fraction)
Engineering Controls: Use process enclosures, local exhaust ventilation, or other controls to keep airborne levels below recommended limits
Respiratory Protection: Use NIOSH-approved dust mask or respirator when dust formation is possible
Skin Protection: Wear protective gloves
Eye Protection: Use safety goggles or glasses
Hygiene Measures: Wash hands, face, and exposed skin after handling
Other Protection: Provide eyewash stations in work area
Appearance: White or off-white crystalline powder
Odor: Odorless
Odor Threshold: Not applicable
pH (1% solution): 6.5–8.0
Melting Point: Not available (decomposes before melting)
Boiling Point: Not applicable
Flash Point: Not flammable
Evaporation Rate: Not applicable
Flammability: Non-flammable
Vapor Pressure: Not relevant
Relative Density: Approximately 1.7 g/cm³
Solubility: Sparingly soluble in water
Partition Coefficient (n-octanol/water): Not determined
Auto-Ignition Temperature: Not self-igniting
Decomposition Temperature: > 200°C
Viscosity: Not applicable
Chemical Stability: Stable under normal conditions of use and storage
Conditions to Avoid: Moisture, high temperatures, contact with strong acids
Incompatible Materials: Strong acids, strong oxidizing agents
Hazardous Decomposition Products: Possible release of oxides of carbon, calcium oxide if heated strongly
Polymerization: Will not occur
Acute Toxicity: Oral LD50 in rats believed to be above 2 g/kg; considered low toxicity
Skin Corrosion/Irritation: May cause mild irritation on prolonged contact
Eye Damage/Irritation: May cause irritation, redness, and watering
Respiratory Sensitization: Dust may trigger mild respiratory irritation
Skin Sensitization: Not expected to cause allergic reaction
Chronic Toxicity: No evidence of mutagenicity, carcinogenicity, or reproductive toxicity in available studies
Potential Effects of Overexposure: Gastrointestinal discomfort, hypercalcemia with excessive or prolonged high-dose ingestion
Medical Conditions Aggravated: Pre-existing respiratory or gastrointestinal disorders in rare cases
Ecotoxicity: Product is not expected to pose a risk to aquatic or terrestrial organisms at typical environmental concentrations; limited data, minimal impact
Persistence and Degradability: Material breaks down to calcium, citrate, and malate under environmental conditions
Bioaccumulation Potential: Not expected to bioaccumulate
Mobility in Soil: Moderate solubility suggests mobility through soil, but bound by cations present in the earth
Other Harmful Effects: Not known to be harmful to plants or animals when used responsibly
Product Disposal: Dispose of in compliance with local, regional, and national regulations; landfill or incineration as permitted
Waste Codes: Not classified as hazardous waste
Contaminated Packaging: Rinse and recycle or dispose of safely
Methods of Disposal: Prevent entry into watercourses; avoid dust formation
UN Number: Not classified as dangerous for transport
Transport Hazard Class: Non-hazardous
Packing Group: None
Shipping Name: Calcium Citrate Malate
Environmental Hazards: None
Special Precautions: Avoid prolonged contact with strong acids or oxidizers during transport
Transport Labels: Not required for this material
TSCA Status: Listed
EC Inventory: Listed
REACH Regulation: Exempt as a food additive; not subject to registration in EU at present usage levels
OSHA Hazard Communication: Not hazardous
FDA/EFSA: Permitted as a source of calcium; reviewed and generally recognized as safe (GRAS) under intended conditions
Other National/International Regulations: Check local provisions and guidance for worker exposure limits and workplace control
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
