Product Name: Countertype of BASF Melagard MPP
Chemical Family: Aromatic polyphosphates
Recommended Use: Flame retardant additive for plastics and polymers
Supplier: Local distributor or direct manufacturer for the specific region
Contact for Information: Emergency phone lines and distributor phone numbers usually listed on the packaging
Synonyms: Modified polyphosphate-based flame retardant
Product Code: As supplied by local agent
Emergency Overview: Solid, off-white or light yellow powder or granule, faint odor
GHS Classification: Eye Irritation Category 2, Skin Sensitizer Category 1, Acute Toxicity (Oral) Category 5
Signal Word: Warning
Hazard Statements: Causes eye irritation, may cause skin irritation, possible respiratory irritation with dust
Pictograms: Exclamation mark
Precautionary Statements: Avoid breathing dust, wear protective gloves and goggles, wash thoroughly after handling
Potential Health Effects: Slight irritation to skin, eyes, or respiratory tract, not classified as carcinogenic
Environmental Hazards: Not toxic to aquatic life in typical use levels, high concentrations may cause temporary turbidity
Main Ingredient: Ammonium polyphosphate (CAS No.: 68333-79-9), 70-90%
Minor Components: Proprietary polymeric adjuvants (trade secret), silane-based dispersant (1-5%)
Impurities: Free ammonia (trace), residual oligomers (<0.5%)
Additives: None detectable or disclosed in most commercial products
Stabilizers: Inorganic phosphate-based stabilizer (<1%)
Eye Contact: Flush eyes with plenty of running water for at least 15 minutes, keep eyelids apart, remove contact lenses if present
Skin Contact: Remove contaminated clothing and wash skin with soap and water, seek medical advice if irritation develops
Inhalation: Move person to fresh air, support breathing if needed, consult doctor if symptoms persist
Ingestion: Rinse mouth with water, do not induce vomiting, seek medical attention if feeling unwell
Note to Physician: Symptomatic treatment, provide supportive care as needed
Suitable Extinguishing Media: Water spray, foam, dry chemical, or carbon dioxide
Unsuitable Media: Strong water jet (may cause spattering)
Special Hazards: Decomposes above 250°C, releasing phosphorus oxides and ammonia gases
Protective Equipment: Self-contained breathing apparatus and full protective gear
Firefighting Precautions: Avoid inhalation of combustion products, use water spray to cool containers
Hazardous Decomposition Products: Phosphoric acids, ammonia, nitrogen oxides
Personal Precautions: Wear dust mask, goggles, and gloves before cleaning
Environmental Precautions: Prevent powder from entering watercourses or drains
Spill Cleanup: Sweep up and collect in sealed containers for disposal, avoid creating airborne dust
Decontamination: Wash area with water after collection, ventilate area
Disposal: Send to authorized waste treatment facility following local regulations
Incompatible Materials: Strong acids, strong bases, oxidizing agents
Handling: Use in well-ventilated areas, avoid dust generation, handle with gloves and eye protection
Hygiene Practices: Wash hands after handling, do not eat, drink, or smoke while using
Storage Conditions: Store in tightly closed original container, in a cool, dry place away from sources of ignition
Storage Incompatibility: Keep away from food, feed, and oxidizing substances
Packaging Materials: High-density polyethylene bags or fiber drums with liner
Shelf Life: Stable for 2-3 years under recommended storage conditions
Exposure Limits: Not legally established for ammonium polyphosphate, recommend keeping dust below 10 mg/m³ (inhalable particles)
Engineering Controls: Local exhaust ventilation at processing points
Personal Protective Equipment: Dust mask or respirator, chemical-resistant gloves, safety goggles, long sleeves
Environmental Controls: Dust collection systems in production areas, prevent emissions to outdoor air
General Safety Measures: Regular eyewash fountain and shower in work area
Respiratory Protection: Half-mask respirator with P2 filter in high-dust environments
Physical Appearance: Fine white or off-white powder
Odor: Mild, slightly ammoniacal
Melting Point: Decomposes above 250°C
Boiling Point: Not applicable
Density: 1.8–1.9 g/cm³
Solubility in Water: Slightly soluble (insoluble at room temperature)
pH (10% suspension): 5.5–7.0
Volatility: Non-volatile
Vapor Pressure: Not relevant
Flash Point: Not flammable
Flammability: Not flammable in solid state
Explosive Properties: Not explosive
Chemical Stability: Stable at normal temperatures and pressures
Conditions to Avoid: High humidity, temperatures above 250°C, contact with strong acids or oxidizers
Materials to Avoid: Strong alkalis, acids, oxidizers
Hazardous Decomposition: Ammonia, phosphorus oxides
Polymerization: Will not occur
Corrosivity: Non-corrosive to metals
Acute Toxicity: Low oral and dermal toxicity (LD50 oral rat > 2000 mg/kg)
Chronic Exposure: No known significant effects or critical hazards with standard industrial exposure
Eye Irritation: Slight to moderate irritation possible
Skin Sensitization: Rare, but possible with prolonged or repeated exposure
Inhalation: High dust may cause mild irritation to nose and throat
Carcinogenicity: Not classified or listed by IARC, NTP, or OSHA
Mutagenicity: No data suggesting mutagenic effects
Reproductive Effects: Not reported in animal studies
Ecotoxicity: Not expected to be acutely toxic to aquatic organisms at usual concentrations
Mobility in Soil: Low in natural conditions, tends to adsorb to soil particles
Biodegradation: Non-biodegradable, remains stable in environment
Persistence: Persistent in soil and water
Bioaccumulation: Not expected to bioaccumulate in aquatic creatures or humans
Other Effects: High concentrations in water may cause eutrophication
Waste Treatment Methods: Dispose using approved local methods, do not use drains or surface waters for disposal
Packaging Disposal: Empty bags or drums should be triple rinsed, punctured, and taken for recycling or authorized landfill
Incineration: Only allowed in controlled facilities
Disposal Precautions: Wear protective clothes during handling, avoid dust formation in waste processing
Regulatory Recommendations: Follow country-specific hazardous waste and industrial waste provisions
UN Number: Not classified as dangerous goods under most transport regulations
Proper Shipping Name: Not regulated for transport by road, rail, or sea
Hazard Class: Not applicable
Packing Group: Not applicable
Hazards During Transport: None under normal conditions
Special Precautions: Avoid water ingress into the packaging, stack carefully to prevent container damage during shipment
Label Requirements: No special hazard labeling for transportation
Chemical Inventory Status: Components listed on main chemical inventories (TSCA, EINECS/ELINCS, ENCS, DSL)
Labelling Requirements: GHS label for eye and skin irritation
OSHA HazCom 2012: Classified as hazardous due to dust irritation
SARA Title III, Section 313: Product does not contain listed toxic chemicals
REACH Compliance: Monomer components registered; article itself exempt from REACH registration
State Regulations: Not listed as a hazardous chemical in major states
Other Safety Regulations: Follow workplace safety laws and community right-to-know rules according to local authority
