Product Name: Zinc D-Gluconate
Synonyms: Zinc gluconate, D-Gluconic acid zinc salt
Chemical Formula: C12H22O14Zn
CAS Number: 4468-02-4
Product Use: Dietary supplement, food additive, pharmaceutical ingredient
Supplier/Manufacturer: Contact supplier for details
Emergency Contact: Refer to local supplier for emergency number or poison control
GHS Classification: Not classified as hazardous
Signal Word: None
Hazard Statements: May cause mild skin or eye irritation
Precautionary Statements: Avoid breathing dust, avoid contact with eyes and skin, wash thoroughly after handling
Appearance: White to off-white crystalline powder
Routes of Exposure: Inhalation, ingestion, skin contact, eye contact
Chemical Name: Zinc D-Gluconate
CAS Number: 4468-02-4
Concentration: 98% or higher
Additives or Impurities: None for vegan/vegetarian grade
Molecular Weight: 455.68 g/mol
Inhalation: Remove to fresh air. Seek medical attention if respiratory symptoms appear.
Skin Contact: Wash with plenty of water and soap. Remove contaminated clothing.
Eye Contact: Rinse immediately with water for several minutes. Remove contact lenses if present and easy to do.
Ingestion: Rinse mouth; drink water to dilute. Seek medical advice if large amount ingested or symptoms develop.
Most Important Symptoms: Mild irritation or discomfort
Immediate Medical Attention: Rarely required except in cases of allergy or large exposure
Suitable Extinguishing Media: Water spray, foam, dry chemical, carbon dioxide
Unsuitable Extinguishing Media: No known restrictions
Specific Hazards: Product is not flammable. Intense heat may produce hazardous zinc oxides and carbon oxides.
Protective Equipment: Firefighters should wear self-contained breathing apparatus and protective gear.
Special Procedures: Move containers from fire area if safe to do so. Use water spray to keep fire-exposed containers cool.
Decomposition Products: Zinc oxides, carbon monoxide, carbon dioxide
Personal Precautions: Avoid generating dust. Wear appropriate personal protective equipment, including gloves, safety glasses, and mask.
Environmental Precautions: Avoid discharge into drains, soil, or waterways.
Cleanup Methods: Sweep up gently and place in suitable labeled waste container for disposal. Use non-sparking tools.
Decontamination: Wash spill area with water after material pick-up is complete.
Disposal: Refer to section on disposal considerations.
Handling: Use with adequate ventilation. Avoid contact with skin and eyes. Do not breathe dust. Use clean tools and avoid cross-contamination.
Storage Conditions: Store in tightly closed, labeled containers in a cool, dry, and well-ventilated area. Protect from moisture and incompatibles.
Incompatible Materials: Strong acids, strong bases, oxidizing agents
Hygiene Requirements: Wash hands thoroughly after handling; do not eat, drink, or smoke near the product.
Exposure Limits: No OSHA PEL or ACGIH TLV established for zinc gluconate; avoid unnecessary exposure
Engineering Controls: Local exhaust ventilation or general ventilation
Personal Protective Equipment: Safety glasses, gloves, dust mask or respirator for excessive dust
Skin Protection: Use protective clothing if repeated or prolonged exposure
Eye Protection: Use chemical safety goggles
Respiratory Protection: Use dust mask/respirator in absence of adequate ventilation or during cleaning spills
Environmental Controls: Prevent dust release into the environment by using containment and cleaning procedures
Appearance: White to off-white powder
Odor: Odorless
Odor Threshold: Not applicable
pH (1% Solution): 5.5 – 7.5
Melting Point: Decomposes before melting
Boiling Point: Not applicable
Solubility in Water: Soluble
Density: 0.65–0.85 g/cm3
Vapor Pressure: Negligible
Partition Coefficient (n-octanol/water): Not available
Flash Point: Not flammable
Autoignition Temperature: Not applicable
Decomposition Temperature: Above 160°C
Evaporation Rate: Not applicable
Viscosity: Not applicable
Chemical Stability: Stable under recommended storage conditions
Reactivity: Low; not reactive with most substances
Possibility of Hazardous Reactions: None under normal handling and storage
Incompatible Materials: Strong acids, strong oxidizers
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, zinc oxides
Conditions to Avoid: High temperatures, moisture, prolonged exposure to air
Routes of Exposure: Inhalation, ingestion, skin and eye contact
Acute Toxicity: Oral LD50 (rat): >5,000 mg/kg (low toxicity); data from similar zinc gluconate products
Skin Corrosion/Irritation: May cause mild skin irritation in sensitive individuals
Serious Eye Damage/Irritation: May cause mild eye irritation
Respiratory or Skin Sensitization: No known sensitizing effects
Carcinogenicity: Not listed by IARC, NTP, or OSHA
Reproductive Toxicity: Not expected at dietary supplement levels
Specific Target Organ Toxicity: No known significant effects or critical hazards reported
Other Information: Ingestion of large quantities may cause gastrointestinal disturbance including nausea and diarrhea
Ecotoxicity: Low environmental hazard in moderate quantities
Aquatic Toxicity: No data for zinc gluconate; zinc compounds may be toxic to aquatic organisms at high concentrations
Persistence and Degradability: Component is biodegradable
Bioaccumulative Potential: Low potential for bioaccumulation
Mobility in Soil: Expected to be mobile in soil; soluble in water
Other Adverse Effects: Avoid release to waterways; large quantities of zinc may affect aquatic life
Disposal Methods: Dispose according to local, regional, national, and international regulations. Unused product can be handled as non-hazardous chemical waste.
Container Disposal: Triple rinse containers before disposal or recycling.
Contaminated Packaging: Can be disposed or recycled after proper cleaning.
Special Precautions: Do not dispose of in the environment or sewer.
UN Number: Not regulated
UN Proper Shipping Name: Not regulated for transport
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Environmental Hazards: Not a marine pollutant
Transport in Bulk: Not classified for bulk transport
Special Precautions: Handle and store in accordance with proper hygiene and safety standards during transport, avoid moisture and breakage
International Regulations: Not classified under major chemical control laws such as GHS, REACH, US TSCA; permitted as a food additive and dietary supplement in many jurisdictions
Labeling Requirements: Product label to include ingredient, batch number, storage conditions
Safety and Health Regulations: OSHA (USA) not regulated as hazardous; EU not classified as dangerous under CLP
Other Regulations: FDA (USA) regulation for use in food and supplements; EFSA regulation in Europe as a nutrient source; subject to purity requirements for vegan/vegetarian markets
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