Product name: Halogen Free Flame Retardant for Polyamide
Chemical family: Inorganic phosphate compounds, nitrogen-based additives, synergists
Recommended use: Additive for imparting flame resistance in polyamide resins
Manufacturer: Polymer Additives Global Ltd.
Emergency contact: +1-800-555-9075 (24 hr emergency hotline)
CAS numbers: 68333-79-9, 123456-99-8, proprietary synergists
Address: 772 Polytech Avenue, Newark, NJ, 07102, USA
Classification: Not classified as hazardous under GHS. Low risk for acute toxicity. Not considered mutagenic or carcinogenic by available data.
Label elements: No pictograms or signal words required. Minimal irritation possible for sensitive individuals.
Routes of exposure: Oral, dermal, and inhalation. Dust generation leads to risk of respiratory discomfort.
Symptoms: Eye irritation, cough, mild skin reddening under prolonged contact.
Precautionary statements: Avoid inhalation, wash hands after handling, prevent contact with eyes or open wounds.
Main component: Ammonium polyphosphate (CAS 68333-79-9), 70-80%
Secondary component: Melamine derivatives, 10-15%
Optional synergists: Zinc borate, magnesium hydroxide, < 8%
Minor additives: Surface coating agents, anti-caking compounds, less than 3%
Impurities: Non-detectable or trace inorganic salts
Inhalation: Move person to fresh air. Provide respiratory support if breathing becomes difficult. Seek medical advice in case symptoms persist.
Skin contact: Wash thoroughly under running water with mild soap. Remove contaminated clothing. See a physician if irritation continues.
Eye contact: Flush eyes with gentle stream of water for at least fifteen minutes, holding eyelids apart. Consult medical help if redness or itching persists.
Ingestion: Rinse mouth out with water. Do not induce vomiting. Drink water to dilute and seek prompt medical assessment if swallowed in significant amounts.
Most important symptoms: Mild irritation, no severe or delayed effects reported.
Suitable extinguishing media: Water spray, dry chemical powder, foam, or carbon dioxide can be used.
Hazards from combustion: This flame retardant produces ammonia and phosphorus oxides under high temperature. Does not emit toxic halogen gases.
Protective equipment: Wear self-contained breathing apparatus and full gear to prevent inhalation of fumes. Avoid contact with decomposition materials.
Special firefighting procedures: Cool containers with water spray. Keep area ventilated. Prevent run-off from re-entering water sources.
Spill containment: Avoid dust formation. Sweep up material using tools that minimize spreading.
Environmental precautions: Prevent release into sewers and waterways. Collect and transfer to suitable waste container.
Personal precautions: Use protective gloves, goggles, and if large spills occur, employ N95 dust mask.
Cleanup methods: Vacuum or dampen to collect for disposal. Wash affected area thoroughly with water after removal.
Handling: Minimize dust, supply good ventilation, avoid contact with eyes and skin. Wash hands before eating.
Storage: Keep in dry, well-ventilated surroundings. Protect from direct sun and moisture. Seal containers tightly after use.
Incompatible materials: Strong acids or bases, oxidizing agents. Do not store near food, beverages, or feedstuff.
Storage temperature: Ideally between 5°C and 35°C.
Packaging: Multi-wall paper sacks, fiber drums, or moisture-proof plastic containers.
Exposure limits: No OSHA or ACGIH exposure limits set for ammonium polyphosphate or melamine; keep dust levels below 5 mg/m³ for total particulate.
Engineering controls: Apply local exhaust ventilation; maintain adequate airflow at workstations.
Personal protection: Protective glasses or goggles, impervious gloves, dust mask for bulk handling. Wear long sleeves and pants.
Hygiene: Wash exposed skin after work, avoid breathing dust. Clean work clothing regularly.
Physical state: White to off-white free-flowing powder
Odor: Odorless or faint chemical smell
pH (10% solution): 5.5 - 7.5
Melting / decomposition temperature: Above 220°C
Solubility in water: Slight (less than 0.1g/100ml at 20°C)
Bulk density: 0.6 - 0.8 g/cm³
Particle size: Mean diameter typically 15-50 µm
Flash point: Not applicable (non-flammable)
Chemical stability: Chemically stable in recommended temperature and normal use.
Hazardous reactions: Does not react with common plastics or rubbers, may generate ammonia, nitrogen oxides with strong acids.
Decomposition products: Ammonia, phosphorus pentoxide, minimal organic residues.
Conditions to avoid: Excessive moisture, high heat above 225°C, strong acids or bases.
Polymerization: Will not occur.
Acute toxicity: LD50 (oral, rat) for main components above 4,000 mg/kg. Practically non-toxic by ingestion.
Skin irritation: Mild, reversible redness in sensitive skin.
Eye irritation: Mild conjunctiva redness possible with dust exposure.
Chronic effects: No evidence of sensitization, carcinogenicity, or mutagenicity in animal tests.
Other routes: Not absorbed through skin in significant quantity.
Medical conditions aggravated: Pre-existing respiratory issues may worsen.
Ecotoxicity: Low toxicity to aquatic life, LC50 (fish, 96 hr) > 100mg/l.
Persistence and degradability: Inorganic components not biodegradable but diluted rapidly in soil and water.
Bioaccumulation potential: Not likely to bioaccumulate in fish or plants.
Mobility in soil: Limited migration, bonds with soil particles.
Other effects: Minimize release to surface water to avoid nutrient loading.
Waste disposal: Collect and send to licensed landfill or incineration in compliance with local rules.
Contaminated containers: Empty thoroughly, rinse with water, dispose or recycle.
Special precautions: Avoid dispersing airborne dust during disposal. Do not dump in natural water sources.
EPA waste classification: Not hazardous under RCRA.
UN number: Not regulated for transport
Transport hazard class: Non-hazardous
Packing group: Not applicable
Labeling requirements: None required
Special transport notes: Protect from rain, stack carefully to avoid package damage, check for leaks before loading.
OSHA: Not listed under toxic substances or hazardous chemicals
TSCA: All ingredients registered or exempt
REACH: Ingredients pre-registered or registered for use in the EU
RoHS/WEEE: Halogen free, complies with RoHS restrictions on hazardous substances
Other: No chemical-specific workplace controls, follow good industrial hygiene and safety practices.
