Product Name: Copper D-Gluconate
Synonyms: Copper(II) gluconate, Cupric gluconate
Chemical Formula: C12H22CuO14
CAS Number: 527-09-3
Recommended Use: Nutritional supplement, food additive, laboratory reagent
Manufacturer Contact: Safety and emergency details provided on outer packaging, SDS available through responsible supplier or distributor
Emergency Phone Number: Local poison control, workplace safety coordinator, or supplier emergency line
GHS Classification: Eye Irritation Category 2, Specific Target Organ Toxicity (Single Exposure) Category 3
Hazard Symbol: Exclamation mark
Signal Word: Warning
Hazard Statements: Causes serious eye irritation. May cause respiratory irritation if dust inhaled. May be harmful if swallowed.
Precautionary Statements: Avoid breathing dust. Wear protective gloves, eye protection, face protection. Wash skin thoroughly after handling. Use only outdoors, with adequate ventilation.
Chemical Name: Copper D-Gluconate
CAS Number: 527-09-3
EC Number: 208-331-1
Purity: Typically >98%
Impurities: Includes water and trace minerals below reporting thresholds required for labeling
Eye Contact: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Keep eye wide open during rinsing. Seek medical attention if irritation persists.
Skin Contact: Remove contaminated clothing. Wash with water and soap for a prolonged period. If symptoms develop, seek medical advice.
Inhalation: Move person to fresh air. Keep comfortable for breathing. Seek medical attention if symptoms such as coughing, wheezing, or shortness of breath occur.
Ingestion: Rinse mouth with water. Never give anything by mouth to an unconscious person. Seek immediate medical help if large amount ingested.
Suitable Extinguishing Media: Water spray, dry chemical, carbon dioxide, foam
Unsuitable Extinguishing Media: Full water jet for safety reasons, which could spread dust
Special Hazards from Combustion: Toxic fumes of copper oxides, carbon monoxide, and carbon dioxide can form in the event of fire
Firefighter Protection: Use self-contained breathing apparatus and full protective gear. Avoid inhaling fumes generated during heating or combustion.
Firefighting Instructions: Evacuate area and fight fire from upwind, using dust-tight protective suits.
Personal Precautions: Wear appropriate personal protective equipment including gloves, goggles, and respiratory protection to avoid contact with dust.
Environmental Precautions: Prevent further leakage or spillage if safe to do so. Do not allow product to enter drains, sewers, or natural watercourses to minimize environmental impact.
Methods for Cleanup: Sweep up without creating dust. Collect in appropriate containers for disposal according to local regulations. Wash spill site after material pickup.
Handling: Use local exhaust ventilation to minimize dust exposure. Avoid contact with eyes, skin, and clothing. Wear suitable protective equipment.
Storage Conditions: Store in original container, in a tightly closed vessel, in a cool, dry, well-ventilated area away from incompatible materials like strong acids and oxidizers. Protect from direct sunlight and moisture.
Incompatible Products: Strong acids, oxidizing agents, and strong bases can react with copper D-gluconate.
Exposure Limits: Occupational exposure limits for copper dust established at 1 mg/m3 (as copper) by OSHA and ACGIH
Engineering Controls: Use efficient local exhaust ventilation to keep airborne concentrations below permissible exposure limits
Personal Protective Equipment: Protective gloves (nitrile or latex), chemical safety goggles, lab coats or aprons, dust masks or respirators if ventilation inadequate.
Hygiene Measures: Do not eat, drink, or smoke while handling. Wash hands and face before breaks and after work.
Appearance: Pale blue-green powder
Odor: Odorless
pH: Approximately neutral in 5% aqueous solution
Melting Point/Freezing Point: Decomposes before melting
Boiling Point/Range: Not applicable (decomposes)
Flash Point: Not flammable
Solubility: Readily soluble in water
Vapor Pressure: Not applicable
Density: About 0.85 g/cm3
Other Properties: Stable under recommended conditions; can produce green-blue color in moist environments due to copper oxidation
Stability: Stable under normal handling and storage environments
Hazardous Polymerization: Does not occur
Materials to Avoid: Strong acids, oxidizing agents, chlorinated compounds
Conditions to Avoid: Excessive moisture, high temperature, direct sunlight
Decomposition Products: Copper oxides, carbon dioxide, carbon monoxide emitted at high temperature
Acute Toxicity: Low acute oral toxicity based on animal and workplace studies, but can cause gastrointestinal upset if large amounts are ingested
Skin Corrosion/Irritation: May cause mild irritation
Serious Eye Damage/Eye Irritation: Causes significant eye irritation
Respiratory Sensitization: Dust inhalation can cause mild respiratory irritation in sensitive individuals
Chronic Toxicity: Prolonged or repeated exposure to copper compounds might lead to copper toxicity, which affects the liver and kidneys if the exposure is high and persistent. Not listed as a carcinogen by IARC, NTP, or OSHA.
Symptoms of Exposure: Irritation of mucous membranes, coughing, abdominal pain, nausea, vomiting, diarrhea
Other Effects: Pre-existing skin and respiratory conditions could be aggravated by exposure
Ecotoxicity: Copper salts have toxic effects on aquatic organisms, especially fish and invertebrates, at elevated concentrations
Persistence and Degradability: Gluconate portion biodegradable; copper persists in the environment
Bioaccumulative Potential: Copper can accumulate in aquatic systems over time
Mobility in Soil: Copper presents moderate to low mobility and may bind to organic matter, reducing bioavailability
Other Adverse Effects: Avoid environmental contamination due to persistent effects of copper ions on soil and water organisms
Waste Treatment Methods: Do not discharge to sewer or natural water sources. Dispose of contents and containers in accordance with local regulations. Chemical residues and contaminated packaging classified as special waste; use licensed hazardous waste contractors.
Contaminated Packaging: Rinse thoroughly, render unusable, and recycle or dispose of following regulations.
UN Number: Not classified as hazardous for transport by land, air, or sea
UN Proper Shipping Name: Not regulated
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Marine Pollutant: Yes, due to copper content
Special Precautions: Secure packaging against moisture; avoid physical damage during shipment.
TSCA Inventory: Listed
EU REACH Registration: Registered or exempted
Food Additive Status: Permitted in certain countries up to specified limits, subject to food safety regulations
WHMIS Classification: D2B (Toxic Material Causing Other Toxic Effects, for eye irritation)
OSHA Hazards: Classified as hazardous based on dust and copper content
Other Regulations: Subject to workplace safety training and hazard communication standards under national and local labor legislation.
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