Product Name: Ferrous Gluconate Dihydrate USP/FCC
Chemical Formula: C12H22FeO14·2H2O
CAS Number: 299-29-6
Synonyms: Iron(II) gluconate dihydrate, Ferrous Gluconate
Intended Use: Food ingredient, dietary supplement, pharmaceutical preparation, iron fortification in foods
Manufacturer’s Contact: Provided upon official inquiry, including phone number and physical address
Emergency Contact: Available through regional poison control centers and chemical safety support lines
GHS Classification: Not classified as hazardous under GHS for usual handling and distribution
Primary Health Hazards: Irritation to eyes, skin, respiratory tract on prolonged exposure; ingestion of large amounts can lead to iron toxicity
Symbol(s): None required for normal laboratory or industrial usage
Signal Word: None
Hazard Statements: May cause mild skin, eye, and mucous membrane irritation; accidental large ingestion poses risk of adverse health effects related to iron overload
Precautionary Statements: Avoid breathing dust, wash thoroughly after handling, use with adequate ventilation
Chemical Name: Ferrous Gluconate Dihydrate
Component: C12H22FeO14·2H2O
Concentration: > 98%
Vegan/Vegetarian Status: Meets requirements; no animal-derived materials
Inhalation: Move person to fresh air, seek medical attention if symptoms persist such as cough or shortness of breath
Skin Contact: Wash exposed skin with soap and water, remove contaminated clothing, seek attention for persistent irritation
Eye Contact: Rinse cautiously with water for at least fifteen minutes, remove contact lenses if present, seek prompt medical evaluation for redness or discomfort
Ingestion: Do not induce vomiting, rinse mouth, give water if person is conscious, obtain urgent medical care in cases of significant ingestion (risk of iron toxicity)
Suitable Extinguishing Media: Water spray, Foam, Dry chemical powder, Carbon dioxide
Specific Hazards Arising From Chemical: Thermal decomposition may give off carbon oxides and iron oxides; avoid inhaling smoke
Protective Equipment and Precautions: Firefighters should wear full protective gear including NIOSH-approved self-contained breathing apparatus; maintain safe distance since combustion may cause release of irritating fumes
Explosion Sensitivity: Not known to be explosive or reactive towards common fire conditions
Personal Precautions: Wear gloves, goggles, and N95 mask if dust generation is substantial; avoid contact with eyes and prolonged skin exposure
Environmental Precautions: Prevent further spillage, keep material out of sewers or drains
Cleanup Methods: Use clean, non-sparking tools to collect spilled powder; scoop into properly labeled disposal container; vacuum dust using HEPA filters rather than brushing or dry sweeping; wash area with water after cleanup
Handling: Minimize generation and spreading of dust, provide adequate local exhaust ventilation, avoid inhalation of powder, handle with clean dry hands or with gloves
Storage Conditions: Store in original container, tightly sealed, in a cool, dry, well-ventilated location, protected from light and moisture
Special Incompatibilities: Keep away from strong oxidants, acids, and alkalies; avoid storing with materials that may cause product contamination
Occupational Exposure Limit: No established ACGIH or OSHA exposure limits for ferrous gluconate; minimize dust as for nuisance particulates (<10 mg/m³ inhalable)
Engineering Controls: Employ local exhaust ventilation in production or processing areas
Personal Protective Equipment: Use chemical safety goggles or face shield, impermeable gloves, lab coat or apron. Respiratory protection like N95 particulate mask if dust generation cannot be avoided. Wash hands after handling, do not eat or drink nearby
Appearance: Light yellow-green to gray crystalline powder
Odor: Mild, faintly metallic
Molecular Weight: 482.18 g/mol (dihydrate)
Solubility: Freely soluble in water, insoluble in ethanol
Melting Point: Decomposes above 180°C
pH (in solution): Slightly acidic to neutral (4.0–6.0, 1% solution)
Bulk Density: Approximately 0.5-0.7 g/cm³
Boiling Point: Not applicable (decomposes)
Flash Point: Not flammable under normal conditions
Vapor Pressure: Not applicable
Evaporation Rate: Not applicable
Chemical Stability: Stable under standard temperature and humidity, especially when kept away from direct sunlight and moisture
Reactivity: May react with strong oxidizing agents, acids, and alkali, leading to decomposition. Avoid mixing with incompatible materials
Conditions to Avoid: Extreme heat, open flame, prolonged exposure to moisture or air
Hazardous Decomposition Products: Iron oxides, carbon monoxide, carbon dioxide may arise at high temperatures during decomposition
Acute Toxicity: LD50 (oral, rat): > 5000 mg/kg (low toxicity in small quantities)
Chronic Effects: Prolonged excessive ingestion linked with iron overload or hemochromatosis symptoms (liver, heart, pancreas damage)
Irritation: Dust or solution may irritate skin, eyes, or mucous membranes upon direct contact
Carcinogenicity: No known cancer hazard according to IARC, NTP, or OSHA
Reproductive Effects: No reported reproductive or developmental toxicity under recommended uses
Symptoms of Overexposure: Abdominal pain, vomiting, diarrhea, shock, metabolic acidosis from significant ingestion, especially in children; immediate medical assistance required for suspected poisoning
Ecotoxicity: Not considered highly toxic to aquatic life at typical concentrations, though elevated iron levels in waterways may impact aquatic organisms and water quality
Persistence and Degradability: Component substances degrade naturally in soil and water with microbial action
Bioaccumulative Potential: Minimal due to iron’s tendency to bind with naturally occurring materials
Mobility in Soil: High solubility in water facilitates movement, yet rapid binding generally restricts migration
Avoid Large Spills: Prevent accumulation in surface waters to protect aquatic environments from iron enrichment
Disposal Methods: Collect unused product and contaminated materials in clearly labeled containers for non-hazardous, solid waste landfill disposal or approved chemical waste facilities
Destroying Waste: Product does not require special neutralization but avoid disposal in municipal sewers
Containers and Packaging: Rinse reusable containers thoroughly, follow local hazardous waste guidelines for chemical packaging
UN Number: Not assigned (not classified as hazardous for transport)
Proper Shipping Name: Ferrous Gluconate Dihydrate
Transport Hazard Class: No regulatory class for transport
Packing Group: None
Shipping Precautions: Maintain sealed, dry packaging; keep away from incompatible substances during transit
Inventory Listings: Registered on TSCA (US), EINECS (EU), DSL (Canada), and other chemical inventories under applicable regulations
Labeling Requirements: No special labeling for general consumer or food use as iron supplement, but follow workplace hazard communication for bulk handling
SARA/OSHA Compliance: Not listed under SARA Title III Sections 302, 304, 313; OSHA not considering it a regulated hazardous substance for routine workplace use
Food and Drug Regulations: Recognized as GRAS (Generally Recognized As Safe) ingredient by FDA for intended uses in food
Worker Protection: Follow site-specific risk assessments and safety training for material handling
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