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Product Name: Nitrocellulose Plastic Scraps
Synonyms: Cellulose Nitrate, Flash Paper, NC Plastic Waste
Chemical Family: Nitrate Ester
Recommended Use: Industrial raw material for plastic and coatings manufacturing
Supplier: Sourced from plastics processing industries
Emergency Contact: Refer to local emergency services and poison control centers for assistance
UN Number: 2557
Relevant Identifiers: Waste Generation code – Y18 Hazardous Chemicals
GHS Classification: Flammable solid, Explosive, Irritant, Health Hazard
Signal Word: Danger
Hazard Statements: May explode under heat or friction, causes eye and skin irritation, toxic if inhaled in particulate dust form, highly flammable even at low temperatures, dust or waste build-up may ignite spontaneously
Pictograms: Flame, Exploding Bomb, Exclamation Mark
Precautionary Statements: Avoid sources of ignition, ground and bond containers, prevent breathing in dust, use protective gloves, store away from heat and sun, keep container tightly closed
Principal Routes of Exposure: Skin, eyes, inhalation
Symptoms of Exposure: Cough, throat irritation, burning sensation, redness on skin, respiratory distress
Chemical Name: Nitrocellulose (Cellulose nitrate)
CAS Number: 9004-70-0
Concentration: 70-95% by weight
Additives: Ethanol (CAS: 64-17-5, 1-10%), Camphor or other plasticizers (CAS: 76-22-2, 1-5%)
Impurities: May contain binders, dyes, fillers, processing residues, not expected to exceed 5% total
Decomposition Products: Carbon monoxide, nitrogen oxides, water vapor, toxic fumes during fire or thermal breakdown
Eye Contact: Rinse eyes gently under running water for 15 minutes, remove contact lenses if present, seek medical attention if irritation continues
Skin Contact: Remove contaminated clothing, wash skin thoroughly with soap and water, do not use solvents, seek doctor if burning persists
Inhalation: Get to fresh air, sit down and relax, seek immediate medical help for cough, difficulty in breathing or persistent irritation of airways
Ingestion: Rinse mouth, drink 1-2 cups of water, never induce vomiting, seek urgent medical care
Most Important Symptoms: Coughing, respiratory discomfort, burning or redness, delayed effects possible in sensitive individuals
Suitable Extinguishing Media: Use large volumes of water spray to cool fire zone, avoid dry chemical or foam based extinguishers due to explosion risk, sand for small spot fires
Unsuitable Media: Do not use CO2 or halogenated extinguishers
Special Hazards: Ignition likely from static, sparks, flames, heat, drying; rapid burning and violent decomposition in confined space
Protective Equipment for Firefighters: Full turnout gear, self-contained breathing apparatus, positive pressure preferred
Firefighting Procedures: Move people away and keep upwind, cool surrounding tanks and exposed containers, evacuate to safe distance due to risk of explosion or toxic fumes
Combustion Products: Oxides of nitrogen, carbon, smoke, particulate matter, caustic residues
Personal Precautions: Shut down ignition sources, ventilate area, wear protective clothing with gloves and goggles, avoid breathing dust
Environmental Precautions: Prevent debris from entering drains, surface water or soil, notify environmental authorities for significant spills
Clean-Up Methods: Remove mechanically using non-sparking tools, place in sealed, labeled metal containers with water covering, cover scrap with inert wetting material, avoid sweepings or dry handling
Emergency Procedures: Evacuate area overhead, remove unnecessary personnel, contain and report immediately to emergency services
Handling: Always work in well-ventilated areas, use grounding straps on conveyer systems, keep containers closed when not processing, avoid contact with oxidizers and strong acids
Storage Conditions: Store only in approved, fire-resistant buildings, maintain cool (below 25°C), dry, and dark environment, never stack or compact scraps, cover waste piles with water or keep moist, keep away from sunlight, flames, sources of static electricity
Incompatible Materials: Oxidizing agents, metal salts, acids, strong bases, alkalis, hot surfaces, combustibles
Occupational Exposure Limits: No OSHA PEL for nitrocellulose; for dust, follow nuisance dust limit (OSHA: 15 mg/m3 TWA total, 5 mg/m3 respirable)
Engineering Controls: Use local exhaust ventilation, explosion-proof electrical systems, static discharge prevention devices
Personal Protective Equipment: Safety glasses or chemical splash goggles, flame-resistant clothing, nitrile or latex gloves, approved dust mask or P100 respirator in dusty conditions
Hygiene Measures: Wash hands thoroughly after handling, remove and launder work clothing regularly, keep food and drink away from work area
Appearance: Off-white to pale yellow shredded plastic scraps, irregular shapes
Odor: Faint, sweet, or alcohol-like, sometimes camphoraceous
pH: Neutral
Melting Point: Decomposes before melting, decomposition begins around 160°C (320°F)
Flash Point: Approximately 180°C (356°F) (may be lower depending on additives)
Auto-ignition Temperature: 160–200°C (320–392°F)
Explosive Properties: Sensitive to friction, impact, heat, static, highly flammable
Solubility: Insoluble in water, soluble in acetone, ethyl acetate, ethanol
Vapor Pressure: Not applicable, non-volatile
Bulk Density: Variable, usually 0.5–1.1 g/cm3
Chemical Stability: Stable under recommended storage conditions, unstable if dried or exposed to high ambient temperatures
Reactivity: High, reacts violently with oxidizers, acids, alkalis, and certain metal salts
Hazardous Reactions: Rapid decomposition and combustion possible if ignited or exposed to acidic vapors or metal catalysts
Conditions to Avoid: Heat, sparks, open flame, drying, impact, friction, direct sunlight
Hazardous Decomposition Products: Toxic fumes of nitrogen oxides, carbon monoxide/dioxide, organic acids, other hydrocarbons
Acute Toxicity: Inhalation or ingestion may cause nausea, headache, cough, chest pain, respiratory irritation
Skin Contact: May cause redness, irritation, skin dryness
Eye Contact: Irritating, can cause conjunctival inflammation and watery eyes
Inhalation Risk: Dust causes upper airway irritation, potential for chemical pneumonitis with high exposure
Chronic Effects: Possible respiratory sensitization, dermatitis, symptoms may worsen with repeated exposure
Carcinogenicity: No information indicating nitrocellulose as carcinogen per IARC, OSHA, or NTP
Other Health Effects: Additives like camphor or ethanol may present additional toxicity, including central nervous system effects at high doses
Toxicity to Aquatic Life: Nitrocellulose is not readily soluble, but decomposition products and additives may be toxic to aquatic organisms
Persistence and Degradability: Degrades slowly, may persist in soil or sediment; plasticizers and dyes can leach
Bioaccumulation Potential: Unlikely for pure nitrocellulose, additives may accumulate in food chains over time
Mobility in Soil: Generally low, debris can migrate if broken down mechanically or contaminated with solvents
Other Ecological Effects: Large-scale spills threaten local water sources with chemical and particulate pollution
Disposal Methods: Incinerate in specialized, permitted hazardous waste facilities under controlled conditions, do not landfill or compost, avoid burning in open air
Waste Handling Procedures: Keep wet or submerged until transport, do not crush, grind, or compact, mark waste clearly, coordinate with local hazardous waste authorities
Packaging for Disposal: Use water-filled steel drums or containers designed for flammable materials, tight sealing, resistant to impact
UN Proper Shipping Name: Nitrocellulose, in solution (not less than 30% alcohol by mass), or Dry Nitrocellulose, Dangerous When Wet if water content is under 30%
UN Number: 2557
Transport Hazard Class: 4.1 (Flammable Solid)
Packing Group: II
DOT Shipping Name: Nitrocellulose (plasticized with not less than 25% phlegmatizer)
Labels: Flammable Solid, Explosive if dry, Environmental Hazard
Special Precautions: Package only by trained, certified personnel, avoid direct sunlight and mechanical shocks, segregate from oxidizers and acids during transit
International Regulations: Per IMDG Code, ADR, IATA must declare as hazardous cargo, specialized vehicles and containers required
OSHA: Classified as hazardous chemical per 29 CFR 1910.1200
EPA: Regulated under hazardous waste rules (RCRA); must comply with Title III SARA Reporting; contains hazardous components
TSCA Status: Nitrocellulose is listed
Other Global Inventories: Included in REACH (EU), AICS (Australia), DSL (Canada), ENCS (Japan)
State Regulations: California Proposition 65: Additives or decomposition products may be listed for potential cancer/health risk
Other Considerations: Local fire, zoning, and hazardous chemical storage laws may impose stricter requirements for quantities, packaging, security, and transport
