Product Name: Ferrous D-Gluconate Dihydrate
Chemical Formula: C12H22FeO14·2H2O
Synonyms: Iron(II) gluconate dihydrate, Ferrous gluconate dihydrate, Iron(II) D-gluconate
CAS Number: 299-29-6
EC Number: 206-076-3
Intended Use: Food fortification, nutritional supplement, pharmaceutical excipient
Manufacturer/Supplier: Provided by plant-based ingredients companies or specialty chemical suppliers
Contact Details: Refer to supplier-specific documentation for 24-hour emergency phone
GHS Classification: Eye irritation (Category 2A), Acute toxicity (oral, Category 4)
Label Elements: Exclamation mark pictogram, signal word: Warning
Hazard Statements: May cause eye irritation, harmful if swallowed in excessive amounts
Precautionary: Avoid inhalation, ingestion of large amounts, and contact with eyes
Physical Hazards: No significant combustibility, not an oxidizer
Health Hazards: Irritates eyes, possible nausea or gastrointestinal discomfort if ingested in high doses
Environmental Hazards: Minimal at low quantities, avoid large-scale release
Chemical Name: Ferrous D-Gluconate Dihydrate
Chemical Family: Complex carbohydrate salt of iron
Concentration: Purity typically above 97%
Impurities: Trace phosphate, sulfate or other metal contaminants under legal food regulation limits
Additives: No animal-derived components, fully vegan and vegetarian sources
General: Remove from exposure, seek medical advice for persisting effects
Eye Contact: Rinse cautiously under running water for several minutes, remove contacts, continue irrigation
Skin Contact: Wash thoroughly with soap and plenty of water
Inhalation: Move to fresh air, seek medical care if symptoms persist
Ingestion: Rinse mouth with water, seek medical attention if large quantities swallowed or symptoms appear, include possible gastric lavage in severe cases
Suitable Extinguishing Media: Water spray, dry chemical, carbon dioxide, foam
Fire Hazards: Not highly flammable under normal conditions
Decomposition Products: Emits carbon oxides and iron oxides with intense heat
Protection for Firefighters: Wear self-contained breathing apparatus, full protective clothing, avoid inhalation of dust/fumes
Special Firefighting Procedures: Standard protocols for handling organic powders
Personal Precautions: Use respiratory protection, gloves, protective eyewear
Spill Cleanup: Sweep with minimal dust, collect for disposal in closed containers, mop residue with wet cloth
Environmental Precautions: Prevent large amounts from entering waterways or drains
Methods for Containment: Contain spilled powder, avoid spreading
Decontamination: Wash area with water after pickup
Safe Handling: Avoid dust formation, handle in well-ventilated area, wear appropriate PPE
Hygiene Measures: Wash thoroughly after handling, refrain from eating, smoking, or drinking in work area
Storage Conditions: Store in tightly closed, light-resistant containers at room temperature, protect from moisture and air exposure
Incompatibilities: Strong oxidizing agents, bases, and sources of heat
Packaging Materials: Use food-grade, moisture-resistant packaging
Engineering Controls: Local exhaust ventilation, dust collection systems in open handling environment
Threshold Limit Values: No established OSHA or ACGIH limits for ferrous gluconate
Personal Protective Equipment (PPE): Gloves (nitrile or latex), safety goggles, lab coat or equivalent garment
Respiratory Protection: Particulate respirator in case of dust creation
Environmental Controls: Wastewater pre-treatment may be required for industrial-scale discharges
Appearance: Pale yellow to grayish-green powder
Odor: Mild, characteristic
Solubility: Freely soluble in water, insoluble in ethanol and ether
Molecular Weight: 482.18 g/mol
pH (1% solution): Around 4.0–6.0
Melting Point: Decomposes above 190°C, does not have a clear melting range
Boiling Point: Not applicable
Vapor Pressure: Negligible under ambient conditions
Density: Approximately 1.8 g/cm³ (bulk)
Other Traits: Hygroscopic, may clump on exposure to air
Stability: Stable under recommended storage, avoid prolonged air and moisture exposure
Conditions to Avoid: Elevated temperature, humidity, direct sunlight
Incompatible Materials: Strong oxidizers, alkalis
Hazardous Decomposition: Carbon monoxide, carbon dioxide, iron oxides under combustion
Polymerization: Does not occur
Acute Toxicity: LD50 (oral, rat): ~4,500 mg/kg body weight
Potential Effects: Irritation to eyes and mucous membranes, nausea, vomiting, diarrhea in overdose
Chronic Effects: Possible iron accumulation risks if used excessively
Carcinogenicity: Not listed by IARC, NTP, or OSHA as carcinogenic
Mutagenicity/Teratogenicity: No data indicate direct risk under normal conditions
Other Health Risks: Iron overload potential in individuals with hemochromatosis or other iron metabolism disorders
Eco-Toxicity: Low toxicity to aquatic life in low concentrations
Persistence: Biodegradable, degrades by natural soil and water conditions
Bioaccumulation: Does not bioaccumulate significantly
Mobility in Soil: Moderately mobile in wet environments, binds to soil particles
Other Environmental Risks: Avoid excessive release to surface waters, soil
Waste Management: Dispose of as non-hazardous solid in compliance with local, national and regional regulations
Container Disposal: Empty packaging thoroughly, reuse or recycle if facilities exist
Industrial Waste: Combination with regular municipal waste may be allowed, detailed assessment with local authorities suggested
UN Number: Not classified as hazardous for transport
Proper Shipping Name: Ferrous gluconate dihydrate
Hazard Class: Not regulated as dangerous goods
Packing Group: Not assigned
Transport Precautions: Keep container tightly closed, protect from water and humidity; avoid rough handling
Labeling: Follows standard food additive and GRAS labeling
U.S. Regulations: Complies with FDA (21 CFR) for use in foods and supplements
EU Regulations: Permitted as food additive E579, includes purity and labeling requirements
REACH Status: Exempt as food additive, notification for industrial use still applies
Other Standards: Meets vegan and vegetarian certification per supplier, kosher and halal available on request
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