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Product Name: Calcium L-Threonate
Synonyms: Calcium Salt of L-Threonic Acid
Recommended Use: Dietary supplement, food additive
Manufacturer: Supplier information available upon request
Emergency Contact: Chemical Emergency Call Center, local emergency number or Poison Control
CAS Number: 70753-61-6
Formula: C8H14CaO10
Molecular Weight: 358.27 g/mol
GHS Classification: Substance classified as not hazardous under GHS guidelines
Signal Word: Not applicable
Pictograms: Not required
Hazard Statements: Not considered a hazardous substance; dust may irritate eyes or respiratory system with direct exposure
Precautionary Statements: Prevent inhalation of dust and direct contact with eyes; keep container closed
Substance: Calcium L-Threonate
CAS Number: 70753-61-6
Concentration: >98%
Impurities: Trace levels of related calcium and threonate compounds <2%
Additives: None known
Eye Contact: Rinse thoroughly with clean water for several minutes; seek medical attention if irritation occurs
Skin Contact: Wash with mild soap and water; remove contaminated clothing
Inhalation: Remove to fresh air; seek medical evaluation if symptoms persist
Ingestion: Rinse mouth, drink water; seek medical advice if discomfort appears
Important Symptoms: Mild irritation may occur with direct exposure
Suitable Extinguishing Media: Use water spray, foam, dry chemical, or CO2
Specific Hazards: Product does not readily burn; thermal decomposition creates COx, CaO
Protective Equipment: Wear self-contained breathing apparatus and full protective gear
Hazardous Combustion Products: Oxides of carbon, calcium oxide fumes
Personal Protection: Use dust mask, safety glasses, gloves
Spill Cleanup: Sweep or vacuum up to avoid dust generation; place in container for disposal
Environmental Precautions: Prevent spills from entering drains or soil
Follow-Up: Ventilate area and wash spill site after material pickup is complete
Handling: Avoid creating dust; use with adequate ventilation; wash after handling
Storage Conditions: Store in tightly sealed container away from moisture and extreme temperatures
Incompatible Materials: Strong oxidizers, acids
Recommended Shelf Life: Stable under recommended storage for at least two years
Occupational Exposure Limit: Not established for this substance
Engineering Controls: Use local exhaust ventilation
Personal Protection: Wear protective eyewear, gloves; use dust mask or respirator during high-exposure handling
Hygiene: Wash hands after use; change contaminated clothing
Appearance: White crystalline powder
Odor: Odorless
Odor Threshold: Not applicable
pH: 6.5–7.5 (1% solution in water)
Melting Point: Decomposes before melting
Boiling Point: Not applicable
Solubility: Freely soluble in water, insoluble in organic solvents
Density: 1.7–1.8 g/cm³
Vapor Pressure: Not applicable
Viscosity: Not applicable
Chemical Stability: Stable under normal ambient conditions and storage
Hazardous Reactions: No known hazardous reactions during normal handling
Decomposition Products: Oxides of carbon, calcium oxide at high temperatures
Conditions to Avoid: Exposure to moisture, heat above 100°C
Incompatible Materials: Strong acids and oxidizing agents pose the biggest risk for reaction
Acute Toxicity: Low oral toxicity, large amounts may cause mild gastrointestinal upset
Chronic Effects: No data indicating chronic toxicity or carcinogenicity
Eye/Skin Irritation: Mild mechanical irritation possible with dust contact
Sensitization: Not a known sensitizer
Mutagenicity/Carcinogenicity: No evidence found in published studies
Aquatic Toxicity: Not hazardous to aquatic life at low concentrations
Persistence and Degradability: Product readily degrades to natural substances
Bioaccumulation Potential: Not expected to bioaccumulate
Mobility in Soil: Highly soluble in water, mobility through soil expected
Other Adverse Effects: No significant ecological effects reported for normal use
Waste Treatment: Follow local, regional, and national regulations for chemical waste
Reuse or Recycle: Reuse possible if uncontaminated; otherwise dispose as non-hazardous waste
Contaminated Packaging: Rinse well before disposal or recycling; dispose of per regulations
Special Instructions: Do not discharge into sewers or natural water bodies
UN Number: Not regulated
Proper Shipping Name: Not regulated for transport
Transport Hazard Class: None
Packing Group: Not applicable
Environmental Hazards: Not a marine pollutant
Special Precautions: Protect from moisture during transport
International Inventories: Listed or exempt on major chemical inventories
OSHA Status: Not classified as hazardous according to OSHA standards
SARA Title III: Not listed as a Section 302, 304, or 313 chemical
TSCA Inventory: Listed
REACH Status: Complies with European chemical safety rules
Labeling Requirements: Not required under current GHS criteria for this compound
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
