| Product Identification | Back to Contents | 【Product Name】
Poly(vinyl alcohol) | 【Synonyms】
Aracet apv
Cipoviol w 72
Elvanol
Ethenol, homopolymer
Poly(vinyl alcohol)
PVA | 【CAS】
9002-89-5 | 【Formula】
(-C2H4O)n | 【EINECS】
209-183-3 | 【RTECS】
TR8100000 | 【RTECS Class】
Mutagen; Reproductive Effector | 【Beilstein/Gmelin】
NA |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. | 【Solubility in water】
soluble | 【Melting Point】
228 | 【Density】
1.329 g/cm3 (20 C) | 【Usage】
Resin in textile warp sizing & finishing, in adhesives, in grease-resistant paper coating, suspension agent in polymerization of vinyl acetate & vinyl chloride, thickener in latex coatings, ingredient in pesticide sprays, binder for phosphorescent pigments in tv picture tubes, aid in photoengraving processes, resin in cosmetic face masks, photographic & ether films, pigment binder in paper coatings. |
| First Aid Measures | Back to Contents | 【Ingestion】
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Wash mouth out with water. Get medical aid if irritation or symptoms occur. | 【Inhalation】
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear. | 【Skin】
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. Wash clothing before reuse. | 【Eyes】
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. |
| Handling and Storage | Back to Contents | 【Storage】
Keep away from heat, sparks, and flame. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area. | 【Handling】
Wash hands before eating. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Use with adequate ventilation. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. |
| Hazards Identification | Back to Contents | 【Ingestion】
May cause digestive tract disturbances. | 【Inhalation】
May cause respiratory tract irritation. | 【Skin】
May cause skin irritation. | 【Eyes】
May cause eye irritation. | 【Hazards】
The dusts of this chemical are a slight explosion hazard when exposed to flame. |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin. | 【Respirators】
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. | 【Poison Class】
- |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
200 | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Dust can be an explosion hazard when exposed to heat or flame. Combustible solid. Extinguishing media: For large fires, use water spray, fog or alcohol-resistant foam. For small fires, use dry chemical, carbon dioxide, water spray or regular foam. | 【Fire Potential】
This chemical is combustible. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Very fine particles can cause a fire or explosion. Eliminate all ignition sources. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Use a spark-proof tool. Provide ventilation. |
| Stability and Reactivity | Back to Contents | 【Disposal Code】
3 | 【Incompatibilities】
Acids. | 【Stability】
Stable under normal temperatures and pressures. | 【Decomposition】
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide. |
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