Product Name: Ferrous Gluconate Hydrate
Synonyms: Iron(II) gluconate, Iron(II) D-gluconate dihydrate
Chemical Formula: C12H22FeO14 • xH2O
CAS Number: 299-29-6
EC Number: 206-076-3
Recommended Use: Food additive, pharmaceutical ingredient, nutrient supplement
Supplier: Contact supplier or manufacturer for location and emergency phone details
Classification: Not classified as dangerous according to GHS criteria.
Physical Hazards: No significant fire or explosion risk identified under normal conditions.
Health Hazards: May cause mild skin or eye irritation, accidental ingestion in large amounts can lead to iron poisoning, symptoms include gastrointestinal upset, nausea, and vomiting.
Environmental Hazards: No significant environmental dangers in small amounts, larger quantities can disrupt aquatic ecosystems due to iron enrichment.
Main Ingredient: Ferrous Gluconate Hydrate
Chemical Formula: C12H22FeO14 • xH2O
Purity: More than 98%
Impurities: Less than 2% (including traces of heavy metals, moisture)
Inhalation: Move affected individual to fresh air, provide reassurance. Seek medical attention if symptoms like coughing or shortness of breath persist.
Skin Contact: Wash area thoroughly with plenty of soap and water. Remove contaminated clothing and launder before reuse.
Eye Contact: Rinse gently with water for at least 15 minutes, lifting eyelids occasionally. Seek medical advice in case of persistent redness or discomfort.
Ingestion: Rinse mouth, offer water to drink if person is conscious. Do not induce vomiting unless instructed by medical personnel. Get medical help urgently for large accidental ingestion or if symptoms develop.
Suitable Extinguishing Media: Water spray, foam, carbon dioxide, or dry chemical.
Specific Hazards: During combustion, toxic fumes of iron oxides and carbon monoxide may form.
Protective Equipment for Firefighters: Wear self-contained breathing apparatus and full protective gear. Avoid inhaling smoke, fumes, or decomposition products.
Advice for Fire Response: Cool surrounding containers with water spray to prevent bursting from heat, contain run-off to avoid contamination of water courses.
Personal Precautions: Wear gloves, protective clothing, and dust mask to prevent skin and inhalation exposure.
Environmental Precautions: Avoid product spillage into drains or waterways. Monitor for iron contamination in aquatic environments.
Methods for Cleanup: Sweep up and collect spillage without raising dust, place in suitable containers for disposal. Wash affected surface thoroughly after cleaning up spilt material.
Safe Handling: Avoid inhaling dust. Wear gloves and goggles in case of frequent handling. Use with adequate ventilation.
Storage Conditions: Keep container tightly closed, store in cool, dry, ventilated area. Keep away from acids, oxidizers, and moisture to prevent product degradation.
Hygiene Measures: Wash hands thoroughly before eating, drinking, or smoking after handling, observe good industrial hygiene practices.
Occupational Exposure Limits: No specific exposure limits for ferrous gluconate. Respect general dust exposure guidelines (e.g., 10 mg/m3 for nuisance dust).
Engineering Controls: Ensure workplace air circulation, use local exhaust or general ventilation as needed.
Personal Protective Equipment: Wear splash-proof safety goggles, protective gloves, and a dust respirator where dust is generated. Use laboratory coats or overalls to avoid skin contact.
Appearance: Pale greenish-yellow to grey powder
Odor: Odorless
Melting Point: Decomposes before melting
Solubility: Soluble in water
pH (1% solution): 4.0 – 5.5
Relative Density: 1.8 – 2.0 g/cm3
Boiling Point: Not applicable
Flash Point: Not combustible
Vapor Pressure: Negligible at room temperature
Partition Coefficient: Not available
Chemical Stability: Stable under recommended storage conditions.
Conditions to Avoid: Avoid exposing to heat, moisture, and direct sunlight.
Incompatible Materials: Acids, strong oxidizers.
Hazardous Decomposition Products: Exposure to fire or strong acids can produce iron oxides and carbon monoxide.
Acute Toxicity: LD50 (oral, rat): 4200 mg/kg
Skin Contact: May cause slight irritation on prolonged exposure.
Eye Contact: Dust may cause mild mechanical irritation.
Inhalation: May cause coughing and respiratory tract irritation.
Chronic Effects: Large, repeated doses increase the risk of iron overload or hemosiderosis. No carcinogenic, mutagenic, or reproductive toxicity data established.
Target Organs: Gastrointestinal tract, liver, kidneys upon significant exposure.
Ecotoxicity: Low toxicity to aquatic life at small quantities. Large spillages can cause iron enrichment in water bodies, which may disrupt natural aquatic growth and lead to oxygen depletion.
Persistence and Degradability: Product is biodegradable in the environment.
Bioaccumulative Potential: Unlikely to bioaccumulate in aquatic organisms.
Mobility in Soil: Moderately mobile, can leach through soil during heavy rainfall.
Waste Treatment Methods: Dispose of in accordance with local, regional, and national regulations.
Product Disposal: Unused product may be disposed of as non-hazardous waste; avoid uncontrolled dumping.
Packaging Disposal: Rinse containers before recycling, or dispose of packaging in line with environmental standards.
Special Precautions: Large amounts should be handled as chemical waste, not released directly into the environment.
UN Number: Not classified as a hazardous material for transport.
Transport Hazard Class: Not regulated.
Packing Group: Not applicable.
Environmental Hazards: None identified in small packaged quantities.
Special Precautions for User: Protect packages from moisture and rough handling during shipment to prevent package rupture or caking.
Regulation (EC) No 1907/2006 (REACH): Exempted from registration when used as a food additive.
United States TSCA Status: Listed
FDA Status: Approved for use as a nutrient supplement in food.
Other National or International Regulations: Compliant with most international food and pharmaceutical standards.
Labelling: Product packaging must display chemical identity, hazards, and safety precautions as per regulatory guidelines.
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