Material Safety Data Sheet: Magnesium Gluconate Dihydrate

1. Identification

Product Name: Magnesium Gluconate Dihydrate
Synonyms: Magnesium(II) gluconate dihydrate
Chemical Formula: C12H22MgO14·2H2O
CAS Number: 3632-91-5
EC Number: 222-848-2
Recommended Use: Food supplement, pharmaceutical ingredient, laboratory chemical
Supplier: Contact details as listed on supply documentation
Emergency Phone: Listed with supplier and on shipping paperwork

2. Hazard Identification

GHS Classification: Not classified as hazardous under GHS guidelines
Physical Hazards: No significant fire or explosion hazard
Health Hazards: Dust may irritate the respiratory system, eyes, and skin on contact
Environmental Hazards: Not expected to cause long-term adverse effects in the environment
Label Elements: No symbol or signal word required
Pictograms: Not required
Precautionary Statements: Avoid inhaling dust, prevent eye and skin contact, use personal protective equipment where appropriate

3. Composition / Information on Ingredients

Chemical Name: Magnesium Gluconate Dihydrate
Concentration: 100%
CAS Number: 3632-91-5
Molecular Weight: 450.62 g/mol
Impurities: No known hazardous impurities in commercial grade material
Ingredient Disclosure: Only contains magnesium gluconate dihydrate without other additives

4. First Aid Measures

Inhalation: Remove person to fresh air, seek medical attention if irritation persists or breathing becomes difficult
Skin Contact: Wash skin with plenty of soap and water, remove contaminated clothing, seek medical advice if symptoms develop
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present and easy to do, continue rinsing, obtain medical help if irritation continues
Ingestion: Rinse mouth with water, drink water to dilute, seek medical advice if symptoms develop

5. Fire-Fighting Measures

Suitable Extinguishing Media: Use water spray, dry chemical, CO2, or alcohol-resistant foam
Unsuitable Media: Direct high-pressure water streams can spread dust
Hazardous Combustion Products: Carbon oxides, magnesium oxide, possible toxic fumes
Fire-Fighter Protection: Wear self-contained breathing apparatus, chemical protective clothing
Specific Hazards: Fine dust may form explosive mixtures with air under certain conditions

6. Accidental Release Measures

Personal Precautions: Avoid generating dust, wear protective equipment including gloves and eye protection
Environmental Precautions: Prevent large quantities entering drains or waterways
Cleanup Methods: Sweep up and place in suitable container for disposal, flush residues with water to drain, ventilate area
Spill Response: For large spills, contain with suitable barriers, avoid wet sweeping to prevent clumping

7. Handling and Storage

Handling: Avoid breathing dust, prevent eye and skin contact, use in well-ventilated areas, keep container tightly sealed when not in use
Storage: Store in cool, dry, well-ventilated area, away from incompatible substances, use original container, protect from moisture and direct sunlight
Hygiene Measures: Wash hands thoroughly after handling, do not eat, drink, or smoke when handling
Incompatibilities: Avoid mixing with strong acids, strong oxidizers

8. Exposure Controls and Personal Protection

Exposure Limits: No Occupational Exposure Limit assigned for magnesium gluconate dihydrate
Engineering Controls: Use local exhaust ventilation to control dust
Personal Protection: Safety glasses or chemical goggles, gloves, lab coat or protective clothing
Respiratory Protection: Use dust mask or respirator if dust generation is likely
Environmental Controls: Use containment to avoid spills, follow best practices for waste handling

9. Physical and Chemical Properties

Appearance: White to off-white powder or granules
Odor: Characteristic, faint
Odor Threshold: Not determined
pH (1% solution): Approximately 6.0 to 7.8
Melting Point: Decomposes before melting
Boiling Point: Not applicable
Flash Point: Not flammable
Evaporation Rate: Not applicable
Flammability: Non-flammable solid
Explosive Limits: Not available
Vapor Pressure: Negligible
Vapor Density: Not applicable
Solubility: Freely soluble in water, insoluble in ethanol and ether
Partition Coefficient: Not determined
Auto-Ignition Temperature: Not determined
Decomposition Temperature: >150°C (over this, material breaks down)
Viscosity: Not applicable

10. Stability and Reactivity

Chemical Stability: Stable under normal temperatures and recommended storage conditions
Reactivity: Minimal under ambient conditions
Incompatible Materials: Strong acids, strong oxidizing agents, moisture exposure may degrade product
Hazardous Decomposition Products: Possible release of carbon oxides, magnesium oxide on thermal decomposition
Polymerization: No hazardous polymerization reported

11. Toxicological Information

Acute Toxicity: No evidence for significant acute toxicity in animal studies or from human exposure reports
Skin Corrosion/Irritation: May cause mild irritation in sensitive individuals on prolonged or repeated contact
Eye Damage/Irritation: Contact may cause irritation
Respiratory or Skin Sensitization: Not expected to cause sensitization
Germ Cell Mutagenicity: Not classified as mutagenic by regulatory data
Carcinogenicity: Not listed as carcinogen by IARC, NTP, OSHA
Reproductive Toxicity: No known effects at expected levels of dietary exposure
Specific Target Organ Toxicity: No data indicating organ toxicity with intended use
Symptoms of Overexposure: High exposures may cause gastrointestinal discomfort, laxative effects

12. Ecological Information

Ecotoxicity: Not regarded as environmentally harmful in dilution likely to be encountered
Persistence and Degradability: Readily biodegradable, breaks down to natural components
Bioaccumulation Potential: Low potential for bioaccumulation
Mobility in Soil: Water soluble, may migrate with water
Other Adverse Effects: No evidence of significant environmental risk reported under normal conditions of use

13. Disposal Considerations

Disposal Methods: Dispose of content and container in accordance with local, regional, national, and international regulations
Waste Category: Non-hazardous waste if uncontaminated
Recommendation: Material should not be released to drainage systems in large quantities, combine with general waste or move to licensed landfill if needed
Contaminated Packaging: Clean before reuse, recycle or dispose according to regulatory requirements

14. Transport Information

UN Number: Not regulated as dangerous goods
Transport Hazard Class: Not assigned
Packing Group: None
Proper Shipping Name: Magnesium Gluconate Dihydrate
Marine Pollutant: No
Special Precautions: Avoid moisture ingress, prevent bag breakage during transit
Transport in Bulk: Not subject to bulk transport requirements

15. Regulatory Information

Inventory Status: Listed on major chemical inventories including US TSCA, EU REACH, Canada DSL/NDSL
Labeling Requirements: No hazard labeling required under GHS
Workplace Regulations: Follows regulations for general chemical handling
Relevant Law Compliance: Conforms to FDA food additive regulations and local legislation for use in supplements
Restrictions: No specific national or regional restrictions reported for intended uses