Product Name: SUNDY Polyvinyl Alcohol
Chemical Name: Poly(vinyl alcohol)
Other Names: PVOH, PVAL
CAS Number: 9002-89-5
Use of Substance: Used in paper making, adhesives, textile sizing, emulsifiers, coatings, films
Supplier: SUNDY
Emergency Phone Number: Refer to local supplier’s emergency contact
Recommended Use Restrictions: Not for pharmaceutical or food applications
Classification: Not classified as hazardous according to GHS regulations
Physical Hazards: Dust explosion risk if finely divided and airborne
Health Hazards: Low acute toxicity, mild eye and respiratory irritation possible
Environmental Hazards: Low hazard, large releases may affect local water systems
Signal Word: None
Pictograms: None
Hazard Statements: May form combustible dust concentrations in air
Precautionary Statements: Avoid generating dust, use local exhaust ventilation, keep away from open flames and ignition sources
Chemical: Polyvinyl Alcohol
CAS Number: 9002-89-5
Percentage: >98%
Impurities: Trace residual monomer and additives, less than 2%
Inhalation: Move to fresh air, keep comfortable for breathing, rinse mouth with water if dust is inhaled, seek medical attention if symptoms develop
Skin Contact: Wash with plenty of water and soap, remove contaminated clothing, seek attention if irritation appears
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present and easy to do, continue rinsing, get medical attention if redness persists
Ingestion: Rinse mouth, drink water, do not induce vomiting, seek help if feeling unwell
Suitable Extinguishing Media: Water fog, dry chemical, foam, carbon dioxide
Unsuitable Media: Straight stream of water can scatter dust and spread fire
Specific Hazards: May form explosive dust-air mixtures; thermal decomposition may release carbon monoxide, carbon dioxide, acetic acid
Protective Equipment: Firefighters need self-contained breathing apparatus and full protective clothing
Advice for Firefighters: Avoid inhalation of fumes, control dust dispersion, cool exposed containers
Personal Precautions: Wear dust protection (respirator, goggles, gloves), avoid breathing dust, keep unprotected persons away
Environmental Precautions: Prevent from entering drains, watercourses, and soil to avoid blocking or contamination
Spill Cleanup Methods: Sweep up and shovel into suitable container, avoid generating dust clouds, ventilate area, wash spill site after material pickup
Safe Handling: Minimize dust generation, use in well-ventilated environment, ground equipment to prevent static buildup, avoid contact with open flames or hot surfaces
Storage Conditions: Store in tightly closed containers, keep in dry, cool, well-ventilated space, protect from moisture and direct sunlight, keep away from strong oxidizing agents
Incompatible Materials: Strong acids, strong bases, oxidizers
Specific End Uses: Industrial and laboratory applications, not for ingestion or direct contact with food
Control Parameters: No specific occupational exposure limits established
Engineering Controls: Use local exhaust ventilation to reduce dust, provide eye washing station
Personal Protective Equipment: Dust mask or respirator (e.g., NIOSH-approved for nuisance dust), safety goggles, chemical resistant gloves, long-sleeve clothing
Hygiene Measures: Wash hands after handling, remove contaminated clothing, do not eat or drink during product use
Appearance: White to off-white powder or granules
Odor: Odorless
pH (1% in water): 5.0 - 7.5
Melting Point/Range: Softens at 180-230°C
Boiling Point: Not applicable
Flash Point: Not established
Flammability: Combustible as dust, not easily ignitable
Vapor Pressure: Not applicable
Solubility: Soluble in water, insoluble in most organic solvents
Specific Gravity: 1.19 – 1.31
Decomposition Temperature: Over 200°C
Viscosity: Variable depending on grade and solution concentration
Chemical Stability: Stable under normal conditions
Possibility of Hazardous Reactions: No hazardous polymerization
Conditions to Avoid: Heat, sparks, open flame, sources of ignition, moisture, strong acids or oxidizers
Incompatible Materials: Strong acids, strong bases, oxidizing agents
Hazardous Decomposition Products: Carbon oxides, acetic acid, hydrocarbons at high temperature
Acute Toxicity: Low toxicity, not expected to cause acute effects from single exposure
Inhalation: Dust may cause transient respiratory tract irritation
Eye Contact: May cause mild and reversible irritation
Skin Contact: Prolonged or repeated skin contact may cause mild irritation
Ingestion: Large amounts may cause gastrointestinal discomfort
Chronic Effects: No reported long-term health hazards, not classified as carcinogenic, mutagenic, or toxic to reproduction
Ecotoxicity: Low toxicity to aquatic organisms, not considered environmentally harmful in small quantities
Persistence and Degradability: Biodegradable under aerobic conditions
Bioaccumulative Potential: Not expected due to water solubility and biodegradation
Mobility in Soil: Mobile in water, may adsorb to soil but will degrade
Other Adverse Effects: None known, avoid excessive release to minimize impact on water treatment operations
Disposal Methods: Dispose of in accordance with local and national regulations through landfill or approved incineration facilities
Contaminated Packaging: Rinse thoroughly before disposal, follow container reuse/recycling guidelines
Precautions: Avoid releasing large quantities into drains or natural waters
UN Number: Not classified as dangerous goods
Proper Shipping Name: Polyvinyl Alcohol
Transport Hazard Class: Not regulated
Packing Group: Not regulated
Environmental Hazards: Not classified as marine pollutant
Special Precautions for Transport: Keep containers tightly closed, dry, protected from moisture and heat
Chemical Inventory: Listed on TSCA, EINECS/ELINCS, AICS, DSL, and other national inventories
SARA Title III: Not listed as hazardous substance
OSHA Hazard Communication: Not regulated as hazardous chemical
REACH Status: Exempt or registered
Other Regulation: No special hazard labeling required for this product
