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Product Name: Ammonium Formate
Chemical Formula: NH4HCO2
Synonyms: Formic acid ammonium salt
CAS Number: 540-69-2
Recommended Use: Used in laboratories, industrial processes, and as a buffer
Supplier Details: Supplier name, address, phone, and email
Emergency Contact: Local emergency number, Poison Control contact
GHS Classification: Not classified as hazardous under GHS
Main Hazards: May cause irritation to skin and eyes; harmful if swallowed
Warning Symbols: No pictogram necessary
Precautionary Statements: Avoid breathing dust; wear protective equipment; use in well-ventilated area
Routes of Exposure: Inhalation, skin and eye contact, ingestion
Potential Health Effects: Eye, skin, and respiratory tract irritation, gastrointestinal discomfort if ingested
Chemical Name: Ammonium Formate
Concentration: Over 98% pure
Components: Ammonium ion (NH4+), Formate ion (HCOO−)
Impurities: Trace water, possible formic acid byproducts from decomposition
Other Information: No hazardous stabilizers or additives present
Inhalation: Move affected person to fresh air, keep comfortable for breathing, seek medical advice if symptoms develop
Skin Contact: Remove contaminated clothing, wash skin thoroughly with soap and water, medical attention if irritation persists
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if easy, continue rinsing, medical attention if irritation continues
Ingestion: Rinse mouth, drink water, never induce vomiting, call a doctor if feeling unwell
Acute Effects: Irritation, coughing, redness
Delayed Effects: Not expected under normal conditions
Suitable Extinguishing Media: Water spray, carbon dioxide, dry chemical powder, foam
Unsuitable Extinguishing Media: None identified for small laboratory amounts
Fire Hazards: Product is not flammable, but may decompose upon heating to release formic acid, ammonia, and possibly toxic gases
Protective Equipment: Firefighters should use self-contained breathing apparatus and full protective gear
Explosion Potential: Dust explosion unlikely; no explosive properties
Special Procedures: Cool containers with water spray to prevent rupture; contain run-off to prevent environmental contamination
Personal Precautions: Restrict area, ventilate, avoid dust generation, wear protective gloves and eye protection
Environmental Precautions: Prevent entry into drains, sewers, or natural water sources
Clean-up Methods: Scoop up spilled material using non-sparking tools, place in dry, clean, tightly sealed containers for disposal
Decontamination: Wash spill site with water and mild detergent after clean-up
Disposal: Collect residues, handle as hazardous waste
Handling: Use with adequate ventilation, avoid dust, wash hands thoroughly after handling, do not eat or drink while using this product
Storage Conditions: Store in a cool, dry, well-ventilated area, keep container tightly closed, separate from incompatible materials such as acids and oxidizers
Packaging Materials: Durable, chemically resistant containers
Storage Stability: Stable for long periods under proper storage; hygroscopic, so protect from moisture
Occupational Exposure Limits: No established regulatory limits; minimize exposure as a matter of good practice
Engineering Controls: Local exhaust ventilation, safety shower, eyewash stations
Personal Protective Equipment: Chemical-resistant gloves (nitrile or neoprene), safety goggles, lab coat or protective clothing, suitable respiratory protection in areas of dust formation
Hygiene Measures: Wash thoroughly after handling, remove contaminated clothing, avoid eating, drinking or smoking in work area
Appearance: White crystalline powder or granules
Odor: Slight formic acid or ammonia odor
Odor Threshold: Not established
pH (solution): Approximately 6.8 – 7.4 (5% solution)
Melting Point: Decomposes around 116°C (241°F)
Boiling Point: Decomposes before boiling
Flash Point: Not applicable
Evaporation Rate: Not applicable
Flammability: Not flammable
Vapor Pressure: Not relevant (decomposes on heating)
Solubility: Highly soluble in water
Density: 1.27 g/cm³
Partition Coefficient (n-octanol/water): Not determined
Auto-Ignition Temperature: Not self-igniting
Decomposition Temperature: Begins above 100°C
Chemical Stability: Stable under room temperature, dry, inert conditions
Conditions to Avoid: High heat, moisture, strong acids, and oxidizing agents
Incompatible Materials: Strong acids, alkali metals, strong oxidizers
Hazardous Decomposition Products: Ammonia, formic acid, carbon monoxide, nitrogen oxides possible on decomposition
Polymerization: Will not occur
Reactivity: Low; decomposes slowly on exposure to moisture, heat, or acids
Acute Toxicity: Low toxicity; estimated oral LD50 (rat) > 2000 mg/kg
Skin Corrosion/Irritation: May cause mild skin irritation
Eye Damage/Irritation: Causes temporary eye irritation
Sensitization: Not known to cause sensitization
Chronic Effects: No evidence of long-term harm from low-level exposure
Carcinogenicity: Not listed by IARC, NTP, or OSHA
Mutagenicity: Not considered mutagenic based on current data
Reproductive Toxicity: No evidence from available data
Ecotoxicity: Fish LC50 (96 h): 65 mg/L (estimated)
Aquatic Toxicity: Toxic to aquatic life in high concentrations
Persistence/Degradability: Readily biodegradable in environment
Bioaccumulation Potential: Low
Mobility in Soil: Very mobile in soil, soluble in water, may leach into groundwater
Other Adverse Effects: No evidence for long-term environmental persistence
Waste Disposal Methods: Neutralize with dilute acid under controlled conditions; collect as hazardous waste
Container Disposal: Triple rinse empty containers, dispose in accordance with local regulations
Environmental Protection: Do not allow product or rinsate to enter water bodies, rivers, or drains
Disposal Regulations: Follow federal, state, and local requirements for chemical waste
UN Number: Not regulated for transportation
Transport Hazard Class: Not classified as dangerous for transport
Packing Group: Not applicable
Transport Label: General cargo
Special Precautions: Prevent damage to container, avoid extreme humidity or water exposure during transit
Marine Pollutant: Not classified as hazardous to marine environment
OSHA Status: Not regulated as a hazardous material
TSCA Status: Listed on US TSCA inventory
SARA 313: Not subject to reporting
EPCRA: No threshold planning quantity
REACH Status: Registered, not classified as hazardous
State Regulations: Check state Right-To-Know laws for listing
Other International Regulations: Meets criteria for non-hazardous according to GHS and EU CLP regulations
Labeling Requirements: Avoid contact and ingestion, store in original container, use appropriate PPE while handling
