Product Name: Sodium Ferrous Citrate
Chemical Formula: C6H5FeNaO7
Synonyms: Ferric sodium citrate, Trisodium 2-hydroxy-1,2,3-propane-tricarboxylato(2-)-Iron(2+) complex
CAS Number: 14106-36-0
Manufacturer: Reference supplier label
Recommended Use: Pharmaceutical ingredient, food additive, laboratory reagent
Phone for Emergency: Refer to company emergency line
Address: See supplier’s MSDS booklet or website for direct information
Email Contact: Safety or technical information support for product
Prepared By: Corporate safety compliance staff
Hazard Classification: Harmful if swallowed. May cause irritation to skin, eyes, and respiratory tract. Prolonged exposure can affect blood cells or digestive organs.
Signal Word: Warning
Hazard Statements: H302 Harmful if swallowed, H315 Causes skin irritation, H319 Causes serious eye irritation
Pictograms: Exclamation mark (GHS07)
Precautionary Statements: Avoid breathing dust. Use personal protective equipment. Wash hands thoroughly after handling. Do not eat, drink, or smoke when using this product. Store locked up and out of reach of children.
Other Hazards: Not known to be carcinogenic, but iron overload risk for sensitive populations.
Chemical Identity: Sodium Ferrous Citrate
Chemical Formula: C6H5FeNaO7
Component: Iron (II) salt of citric acid with sodium ion
Concentration: Above 98%, balance is trace materials and water
Impurities: May include trace heavy metals, monitored by manufacturer
Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes holding eyelids open. Seek medical attention if irritation persists.
Skin Contact: Remove contaminated clothing. Wash affected area with soap and water. Get medical advice if irritation develops.
Ingestion: Do not induce vomiting. Rinse mouth with water. Call poison control center or physician for assistance. Provide symptomatic treatment.
Inhalation: Move to fresh air. Keep at rest in a position comfortable for breathing. Seek medical attention if symptoms develop.
Most Important Symptoms: Nausea, abdominal pain, diarrhea, headache, or skin/eye redness. Large doses could result in iron toxicity, especially in children.
Special Notes for Doctor: Treat symptomatically and supportively based on patient’s condition and clinical findings.
Flammability: This product does not burn easily but can decompose under high heat conditions.
Suitable Extinguishing Media: Use water spray, dry chemical, foam, carbon dioxide for surrounding fire.
Unsuitable Extinguishing Media: Do not use high-pressure water jet as dust may spread.
Hazardous Combustion Products: Releases carbon oxides, iron oxides, sodium oxides, and potentially toxic gases if decomposed.
Protective Equipment: Wear full protective gear including self-contained breathing apparatus.
Firefighting Instructions: Cool containers with water spray. Prevent runoff from entering drains or water courses.
Personal Precautions: Use appropriate personal protection. Avoid dust formation. Evacuate area if dust clouds form.
Environmental Precautions: Avoid release to soil, sewers, or natural waters. Prevent further leakage or spillage.
Methods for Cleaning Up: Collect spill using non-sparking tools. Scoop into suitable labeled containers for recycling or disposal. Clean surface thoroughly with water after material pickup.
Reference to Other Sections: Use guidance from sections on personal protection, handling, and disposal.
Handling: Avoid breathing dust. Handle in a well-ventilated area. Wear protective equipment such as gloves and goggles when transferring or mixing material. Wash thoroughly before eating, drinking or smoking.
Storage: Store in a tightly closed container in a cool, dry, well-ventilated location. Keep away from incompatibles such as oxidizing agents and acids. Protect from moisture and light. Keep out of reach of children and unauthorized personnel.
Special Storage Requirements: Use corrosion-proof containers and secondary containment for large quantities.
Occupational Exposure Limits: No established OSHA or ACGIH exposure limits for this compound, but iron salts should not exceed 1 mg/m³ (as Fe) based on ACGIH TLV.
Engineering Controls: Use with local exhaust ventilation or appropriate containment; ensure eye wash stations and showers are nearby.
Personal Protective Equipment: Safety goggles, nitrile or neoprene gloves, lab coat, dust mask (N95 or higher if powdery).
Hygiene Measures: Wash hands, face, and exposed skin thoroughly after handling. Remove contaminated clothing and wash before reuse.
Environmental Exposure Controls: Avoid release into the environment. Comply with regulations for air and water emissions.
Appearance: Pale yellow to light brown powder or granules
Odor: Nearly odorless
Odor Threshold: Not available
pH (1% solution): 5.0–8.0
Melting Point: Decomposes above 200°C (392°F)
Boiling Point: Not applicable
Flash Point: Not flammable
Evaporation Rate: Not applicable
Flammability: Not considered flammable
Vapor Pressure: Not measurable
Vapor Density: Not applicable
Relative Density: Approximately 1.6–1.8 g/cm³
Solubility: Soluble in water, insoluble in most organic solvents
Partition Coefficient (n-octanol/water): Data not available
Auto-ignition Temperature: No data
Decomposition Temperature: Above 200°C
Viscosity: Not applicable
Reactivity: Stable under normal conditions, but reacts with strong acids or oxidizers
Chemical Stability: Maintains stability in sealed, dry containers kept away from heat and light
Possibility of Hazardous Reactions: May react to form iron oxides and gases if decomposed with strong heat; dust-air mixtures could be explosive under particular conditions
Conditions to Avoid: Moist or humid storage, direct sunlight, heat sources, and contact with incompatible chemicals
Incompatible Materials: Strong oxidizing agents, strong acids
Hazardous Decomposition Products: Iron oxides, sodium oxides, carbon oxides, and unidentified fumes under fire or decomposition scenario
Acute Toxicity: Oral LD50 (rat): estimated 500–2,000 mg/kg
Skin Corrosion/Irritation: May cause irritation based on pH and iron content
Serious Eye Damage/Irritation: Causes eye irritation
Respiratory or Skin Sensitization: Data lacking; not expected to sensitize
Germ Cell Mutagenicity: No available evidence of mutation risk
Carcinogenicity: Not classified as carcinogenic (IARC, NTP, OSHA)
Reproductive Toxicity: No evidence from current studies, caution suggested for pregnant or nursing women
Specific Target Organ Toxicity (STOT): High doses can affect GI tract, liver, spleen (iron overload)
Aspiration Hazard: Not anticipated under normal use
Toxicity: Low acute aquatic toxicity based on iron and citrate components
Persistence and Degradability: Citrate ligands are biodegradable; iron may accumulate in sediment but transitions to naturally occurring forms
Bioaccumulative Potential: Low, iron binds strongly to soil and does not migrate readily
Mobility in Soil: Limited mobility; most iron binds as insoluble salts
Other Adverse Effects: Large releases could promote eutrophication in water bodies, but no persistent environmental hazards identified
Waste Treatment Methods: Dispose as hazardous chemical waste according to local, regional, and national regulations. Do not pour large quantities down the drain.
Contaminated Packaging: Rinse containers before recycling if allowed, otherwise treat as hazardous waste.
Sewage Disposal Recommendations: Avoid discharge into sewers or water sources.
Further Information: Consult with licensed waste disposal service for proper material handling and recycling options.
UN Number: Not regulated as dangerous goods
Proper Shipping Name: Not classified as a hazardous material for transport
Transport Hazard Class: None
Packing Group: None required
Environmental Hazards: Not considered a marine pollutant
Special Transport Precautions: Keep container upright and well-sealed to prevent moisture uptake and spillage during transport.
US Regulation (TSCA): Listed
EU Regulation (REACH): Exempt as food additive/pharma excipient; review latest annex
Other International Listings: Included on relevant regional inventories in Japan, Canada, Australia
Labeling Requirements: Conform to country-specific regulations for workplace chemical labeling
Other Regulatory Notes: Euro and US agencies require iron supplements to include poisoning risk statements due to risk for children. Employer must conduct regular chemical hygiene training and implement industrial exposure monitoring policies where sodium ferrous citrate is used.
