Product Name: Mflam MCA
Chemical Name: Melamine Cyanurate
Synonyms: MCA
Recommended Use: Flame retardant additive for plastics and textiles
Supplier: [Insert Manufacturer/Distributor Details]
Emergency Contact: [Insert Emergency Phone Number]
Classification: Non-flammable, may cause mild irritation on skin or eyes
Main Hazards: Dust may cause irritation to respiratory system, possible slight eye irritation, low acute toxicity
Signal Word: None required
Pictogram: None required
Precautionary Statements: Avoid inhaling dust, prevent contact with eyes, wash thoroughly after handling, wear protective gear during big spills
Potential Health Effects: Prolonged exposure may dry out skin, dust clouds could irritate nasal passages
Chemical Identity: Melamine Cyanurate
CAS Number: 37640-57-6
Percentage: ≥ 99%
Impurities: Trace levels of melamine or cyanuric acid may be present below 0.5%
Eye Contact: Rinse gently with plenty of water for several minutes, remove contacts if present, keep eyelids open, seek medical attention if irritation persists
Skin Contact: Wash off with soap and water, remove any contaminated clothing, consult a doctor if redness or discomfort remains
Inhalation: Move person to fresh air, keep at rest, seek medical help if cough or breathing difficulty starts
Ingestion: Rinse mouth, drink water to dilute, do not induce vomiting, get medical advice for large amounts swallowed
Notes for Physicians: Symptomatic treatment advised, no specific antidote found
Extinguishing Media: Use water spray, foam, dry chemical, or CO₂
Special Hazards: Product itself does not burn easily, but thermal decomposition may release irritating gases like ammonia and cyanuric acid fumes
Protective Equipment for Firefighters: Wear a self-contained breathing apparatus (SCBA), use full protective gear to avoid contact with decomposition products
Advice: Cool containers near fire with water spray to prevent rupture, avoid breathing dust, smoke or fumes from fire scene
Personal Precautions: Avoid breathing dust, ventilate area, wear a dust mask, keep away from open wounds or eyes, avoid raising dust clouds
Environmental Precautions: Prevent material from entering drains or watercourses, report significant losses to authorities
Cleanup Methods: Pick up mechanically or vacuum using equipment with a HEPA filter, shovel into labeled containers for disposal, wash residue away with plenty of water
Additional Advice: Avoid sweeping dry dust into the air, dispose cleanup materials in line with local regulations
Handling: Avoid forming dust clouds, keep away from heat, do not eat or drink while handling, use in well-ventilated spaces, wash up before eating or smoking
Storage Conditions: Keep container tightly sealed and dry, store in a cool location out of direct sunlight, separate from acids or oxidizers, stack bags or drums safely to avoid falls
Incompatible Materials: Strong acid, strong oxidizing agents
Packaging Materials: Use original packaging or containers suitable for dry powders, label clearly
Occupational Exposure Limits: No established limits for MCA; standard nuisance dust limits apply (e.g., 10 mg/m³ inhalable, 3 mg/m³ respirable)
Engineering Controls: Use local exhaust ventilation, process enclosures, or closed handling where possible
Personal Protective Equipment: Dust-proof goggles, chemical-resistant gloves, long-sleeved clothing, approved dust mask or respirator for dusty conditions
Hygiene Measures: Never eat, drink or smoke in work area, wash thoroughly after handling, launder contaminated clothing before reuse
Appearance: Fine white crystalline powder
Odor: Odorless
pH: 5–7 (saturated solution)
Melting Point: > 300°C (decomposes without melting)
Solubility: Practically insoluble in water and organic solvents
Relative Density: 1.6–1.8 g/cm³
Boiling Point: Not applicable (decomposes)
Flash Point: Not applicable
Other Properties: Non-combustible, stable under normal conditions, no significant vapor pressure
Stability: Stable under normal storage and handling
Decomposition: Decomposes above 300°C, may release ammonia, melamine, and cyanuric acid
Hazardous Reactions: No known dangerous reactions with common materials, avoid strong acids and oxidizers to prevent degradation
Conditions to Avoid: Excessive heat, moisture, direct sunlight, incompatible substances
Acute Toxicity: Oral LD50 (rats) above 5,000 mg/kg, low systemic hazard
Skin Corrosion/Irritation: Mild possible irritation after repeated or prolonged contact
Eye Damage/Irritation: Can cause slight irritation, redness or watering
Respiratory Effects: Nuisance dust may irritate if inhaled in large amounts
Chronic Effects: No evidence of cancer-causing or reproductive harm in repeated exposure studies
Other Effects: No sensitization found in standard testing, not likely to cause long-term illness through typical workplace exposure
Ecotoxicity: Low toxicity to aquatic organisms and soil life, may persist in sediment
Mobility: Not easily dissolved or transported in water, particles settle quickly
Persistence/Degradability: Material remains unchanged in the environment, does not readily breakdown
Bioaccumulation: Unlikely, larger molecules do not build up in living things
Other Environmental Risks: Large releases could smother waterways and soil, though not expected to poison wildlife at normal levels
Waste Treatment Methods: Place into approved container, handle as non-hazardous waste (unless contaminated), landfill according to local regulations
Disposal of Packaging: Clean and recycle or clear through a licensed contractor, never re-use packaging for food or drink
Special Precautions: Follow regional, national, and local wastewater, landfill, and disposal laws, avoid creating dust during transfer
UN Number: Not regulated
Proper Shipping Name: Not dangerous for transport
Transport Hazard Class: None assigned
Packing Group: Not applicable
Special Precautions: Transport upright, avoid spillage, label container, keep dry during transportation
Environmental Hazards: Not classified as a marine or environmental pollutant
Safety Assessment: Not subject to REACH restrictions, not listed on SVHC (Substances of Very High Concern)
Label Elements: No hazard pictogram required, advisory safety wording advised
TSCA Status (USA): Listed
EINECS Status (EU): Listed
Other Regulations: Not covered by special workplace exposure or labeling restrictions under GHS, no special duties under water or air emission control laws
Workplace Classification: Treated as a nuisance dust only, standard industrial safety rules apply
