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Product Name: Polyvinyl Alcohol
CAS Number: 9002-89-5
Synonyms: PVA, PVOH
Manufacturer: [Provide Manufacturer Name]
Recommended Use: Adhesives, films, textiles, paper coatings, emulsifier in various applications
Contact Information: [Company Address and Emergency Contact Number]
Emergency Telephone: [Insert Emergency Telephone]
Hazard Classification: Not classified as hazardous according to OSHA Hazard Communication Standard
GHS label elements: No hazard symbol required
Potential Health Effects: May cause slight irritation to eyes, skin, and respiratory tract, especially in dusty form and at high concentrations
Chronic Effects: No known long-term or cumulative health risks known
Physical Hazards: Fine powder can create explosive dust clouds in air
Chemical Name: Polyvinyl Alcohol
Chemical Formula: (C2H4O)x
Ingredient: Polyvinyl Alcohol (≥98%)
Impurities: Trace amounts of sodium acetate, residuals from manufacturing
Inhalation: Move person to fresh air. Seek medical attention if symptoms develop. Symptoms such as coughing or shortness of breath may occur after inhaling dust.
Skin Contact: Wash skin thoroughly with soap and water. If irritation develops or persists, consult a physician.
Eye Contact: Rinse cautiously with water for several minutes. Remove contact lenses if present. Continue rinsing. Get medical advice if irritation persists.
Ingestion: Rinse mouth thoroughly. Drink water. If symptoms occur, seek medical help.
Most important symptoms/effects: Itching, redness, mild discomfort, or cough
Suitable Extinguishing Media: Water spray, dry chemical, carbon dioxide, foam
Specific Hazards: Combustible in powder form; dust clouds may pose explosive hazard; produces irritating or toxic fumes (carbon monoxide, carbon dioxide) when burned
Protective Equipment for Firefighters: Wear self-contained breathing apparatus and protective clothing, avoid inhalation of combustion products
Special Precautions: Avoid stirring up dust during firefighting. Remove containers from fire area if safe.
Personal Precautions: Wear protective gloves, goggles, and NIOSH-approved dust mask. Ventilate area.
Environmental Precautions: Prevent large spills from entering waterways. Collect dry material to minimize dust.
Cleanup Methods: Sweep up and place in appropriate containers for disposal. Vacuum with HEPA-filtered equipment for fine dust.
Disposal: Dispose of according to local, state, and federal regulations.
Handling: Use local exhaust ventilation if dust is generated. Avoid inhaling powders. Avoid contact with skin and eyes.
Storage Requirements: Store in cool, dry, well-ventilated location. Keep containers tightly closed. Protect from moisture and direct sunlight. Segregate from strong oxidizing agents.
Incompatibilities: Strong oxidizers, moisture, acids can cause degradation.
Exposure Limits: No OSHA PEL or ACGIH TLV set specifically for polyvinyl alcohol.
Engineering Controls: Use local and general exhaust ventilation to minimize airborne dust. Provide eyewash stations and handwashing facilities.
Personal Protective Equipment: Safety goggles, chemical-resistant gloves (nitrile or rubber), NIOSH-approved dust mask or respirator for dust exposure above limits, long-sleeved clothing to reduce skin contact.
Hygiene Measures: Wash thoroughly after use. Do not eat, drink, or smoke in work area.
Appearance: White to off-white powder or granules
Odor: Odorless
pH: 5.0–7.5 (4% aqueous solution)
Melting Point: 180–230°C (varies with degree of polymerization)
Boiling Point: Not applicable (decomposes before boiling)
Flash Point: Not applicable; combustible in powder form
Solubility: Soluble in water
Vapor Pressure: Not applicable
Specific Gravity: 1.19–1.31
Viscosity: Dependent on grade and concentration
Partition Coefficient (n-octanol/water): Not available
Decomposition Temperature: >200°C
Evaporation Rate: Not applicable
Flammability: Dust form may ignite in presence of spark or flame
Chemical Stability: Stable under recommended storage conditions
Conditions to Avoid: Excessive heat, open flames, strong oxidizing agents, moisture
Materials to Avoid: Strong oxidizing agents, acids, bases
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, acetic acid, and other irritants may be produced by thermal decomposition
Hazardous Polymerization: Will not occur
Acute Toxicity: Low toxicity by oral, dermal, and inhalation routes; LD50 (oral, rat) >20,000 mg/kg
Chronic Toxicity: No evidence of carcinogenicity, mutagenicity, or reproductive toxicity
Irritation: Dust may cause mild irritation to eyes, skin, and respiratory tract
Sensitization: Not known to be a skin sensitizer
Routes of Exposure: Inhalation, skin and eye contact, ingestion
Symptoms: Redness, coughing, mild respiratory difficulty
Medical Conditions Aggravated by Exposure: Asthma, respiratory conditions may worsen with excessive dust
Ecotoxicity: Not acutely toxic to aquatic life, but large releases can cloud water and physically disrupt habitats
Persistence and Degradability: Generally regarded as readily biodegradable (varies with grade and water conditions)
Bioaccumulative Potential: Does not bioaccumulate in organisms
Mobility in Soil: Reliably mobile in water due to solubility, limited data on absorption to soil.
Other Adverse Effects: No known significant effects on the environment if used and disposed of properly.
Disposal Methods: Dispose of in accordance with local, regional, and national regulations. Landfilling or controlled incineration are suitable.
Unused Product: Collect in labeled containers for proper disposal.
Contaminated Packaging: Rinse thoroughly before recycling or disposal according to local legislation.
Special precautions: Avoid discharge into sewage systems, surface water, or soil
UN Number: Not regulated for transport as hazardous material
Proper Shipping Name: Polyvinyl Alcohol
Hazard Class: Non-hazardous for ground, air, and sea transport
Packing Group: None assigned
Special Precautions for Transport: Use moisture-proof, sealed packaging. Avoid loads with strong oxidizers.
TSCA Inventory: Listed
REACH Status: Exempt from registration under REACH regulation (EU)
OSHA Status: Not classified as hazardous
SARA 302/304/311/312/313: Not listed
California Prop 65: Not listed
WHMIS (Canada): Not regulated as a hazardous material
Other Regulations: Not subject to additional national or international chemical control requirements
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
