Product Name: Calcium Acetate
Chemical Formula: Ca(C2H3O2)2
CAS Number: 62-54-4
Synonyms: Calcium diacetate, Acetic acid calcium salt
Recommended Uses: Laboratory chemicals, pharmaceutical formulation, food additive
Manufacturer Details: Supplier contact information listed on packaging or purchase order
Emergency Phone Number: Refer to local emergency service or Poison Center
GHS Classification: Not classified as hazardous under GHS standards
Physical Hazards: Noncombustible, dust may form explosive mixtures in air
Health Hazards: Dust inhalation can irritate respiratory tract, direct contact causes mild skin and eye irritation, ingestion may upset gastrointestinal tract
Environmental Hazards: Accidental spillage can affect aquatic environments
Signal Word: None assigned
Symbols: None required
Hazard Statements: Non-toxic, minimal reactivity
Precautionary Statements: Avoid creating dust, use adequate ventilation
Emergency Overview: White powder, odor faintly like vinegar, low acute toxicity, store away from moisture
Chemical Name: Calcium Acetate
Concentration: > 99% by weight
CAS Number: 62-54-4
Impurities: Trace levels of water, acetic acid residues below 0.1%
Molecular Weight: 158.17 g/mol
Inhalation: Remove to fresh air, monitor for breathing difficulties, seek medical attention if symptoms persist
Skin Contact: Wash exposed area with soap and water, remove contaminated clothing, seek medical help if irritation continues
Eye Contact: Rinse immediately with clean water for at least 15 minutes, do not rub eyes, get medical advice if irritation develops
Ingestion: Rinse mouth, drink plenty of water, avoid inducing vomiting, consult doctor if discomfort persists
General Advice: Remove from exposure source, provide supportive care as needed
Extinguishing Media: Use water spray, dry chemical, foam or carbon dioxide, avoid high-pressure streams
Special Hazards: May emit irritating fumes if heated to decomposition (acetic acid vapors, calcium oxide)
Protective Equipment: Self-contained breathing apparatus and full protective clothing for large fires
Firefighting Procedures: Approach fire from upwind, keep containers cool with water spray
Explosion Hazard: Dust can be an explosion risk if dispersed in air with ignition source present
Personal Precautions: Evacuate unnecessary personnel, wear appropriate PPE including respirator if dusting, avoid direct contact
Environmental Precautions: Prevent entry into sewers and waterways, contain spillage with sand or inert absorbent
Cleanup Methods: Sweep gently or vacuum up material to avoid dust formation, collect in containers for disposal
Decontamination: Wash down affected area with plenty of water after bulk material removed
Reporting Requirements: Notify authorities if significant environmental release occurs
Handling: Handle in well-ventilated area, minimize dust generation, avoid inhaling powder, wash thoroughly after use
Storage Conditions: Store in tightly closed containers, keep in cool, dry, well-ventilated area, protect from moisture and incompatible substances
Incompatible Materials: Strong oxidizers, acids
Special Precautions: Use non-sparking tools if handling large quantities in powder form
Hygiene Requirements: Keep food and drinks away from chemical area, wash hands before eating or smoking
Exposure Limits: No established OSHA or ACGIH exposure limits for calcium acetate; treat as nuisance dust (particulates not otherwise classified: 15 mg/m³ total, 5 mg/m³ respirable fraction)
Engineering Controls: General room ventilation, use of local exhaust for large scale operations
Personal Protective Equipment (PPE): Safety goggles or glasses, chemical-resistant gloves, lab coat or apron, NIOSH-approved respirator for dusty environments
Protective Measures: Ensure eyewash stations and safety showers are accessible
Appearance: White, crystalline powder or granules
Odor: Faint acetic acid odor
Odor Threshold: Not available
pH (1% Solution): 7.0-9.0
Melting Point: 160°C (decomposes)
Boiling Point: Not applicable (decomposes)
Solubility in Water: 37 g/100 mL at 0°C
Vapor Pressure: Negligible
Density: 1.5 g/cm³
Flash Point: Not combustible
Partition Coefficient: Not determined
Evaporation Rate: Not applicable
Chemical Stability: Stable under normal temperature and pressure
Conditions to Avoid: High humidity, exposure to strong acids and oxidizers, open flames for large dust concentrations
Incompatible Materials: Strong oxidizing agents, strong acids
Hazardous Decomposition Products: Produces acetic acid fumes and calcium oxide if heated above decomposition point
Polymerization: Will not occur
Acute Toxicity: Practically non-toxic by oral, dermal or inhalation routes (LD50 oral, rat: > 6000 mg/kg)
Chronic Effects: Not classified as causing chronic toxicity
Skin Irritation: Mild, reversible irritation possible with prolonged contact
Eye Irritation: May cause temporary discomfort, not corrosive
Sensitization: Not expected to cause sensitization reactions
Carcinogenicity: No components listed as carcinogen by NTP, IARC, or OSHA
Other Effects: No known reproductive or mutagenic toxicity
Medical Conditions Aggravated: Pre-existing respiratory conditions may worsen after inhalation
Ecotoxicity: Low acute toxicity to aquatic life, releases of large amounts may alter water chemistry
Persistence and Degradability: Readily dissociates and degrades in the environment
Bioaccumulation: Potential is low
Mobility: Highly soluble, migrates through water systems
Other Adverse Effects: Excess nutrient load may contribute to algal growth in bodies of water
Waste Treatment Methods: Dispose contents and container to approved landfill or licensed chemical waste facility
Disposal of Product: Avoid uncontrolled release to environment; neutralize if required; large quantities may require special handling
Disposal of Packaging: Rinse empty containers with water before recycling or disposal
Special Considerations: Always follow local, regional, and national regulations for chemical waste
UN Number: Not regulated
Proper Shipping Name: Not designated as hazardous for transport
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Environmental Hazards: Not considered marine pollutant
Special Transport Requirements: Prevent movement of containers; avoid contact with incompatible substances during transit
OSHA Status: Not considered hazardous chemical under OSHA Hazard Communication Standard
TSCA Inventory: Listed
SARA 313: Calcium acetate not listed
RCRA Status: Not a hazardous waste
California Proposition 65: Product does not contain chemicals known to cause cancer or reproductive toxicity
WHMIS Classification (Canada): Not controlled
EU Regulation (REACH): Registered, no restrictions
DSL/NDSL (Canada): Listed
Other Regulatory Listings: Meets FCC food additive specifications
