| Name | poly(vinyl alcohol) macromolecule |
|---|---|
| Synonyms |
EINECS 209-183-3
Ethenol Poly(1-hydroxyethylene) hydroxyethylene vinyl alcohol MFCD00081922 Poly(Vinyl Alcohol) |
| Description | Polyvinyl alcohol is a kind of water-soluble polymer, which has been widely used in different industries due to its excellent mechanical and chemical properties[1]. |
|---|---|
| Related Catalog | |
| References |
| Density | 0.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 23.5±13.0 °C at 760 mmHg |
| Melting Point | 230-240ºC |
| Molecular Formula | C2H4O |
| Molecular Weight | 44.053 |
| Flash Point | -28.3±12.8 °C |
| Exact Mass | 44.026215 |
| PSA | 20.23000 |
| LogP | 0.26 |
| Vapour Pressure | 811.9±0.0 mmHg at 25°C |
| Index of Refraction | 1.381 |
| Stability | Stable. Combustible. Dust may form explosive mixtures with air. Incompatible with strong oxidizing agents. |
| Water Solubility | soluble in hot water |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
|
| Symbol |
GHS08 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H371 |
| Precautionary Statements | P260 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
| Hazard Codes | Xn |
| Risk Phrases | 23/24/25-36/38-39/23/24/25 |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 1 |
| RTECS | TR8100000 |
| HS Code | 3905300000 |
| HS Code | 2905199090 |
|---|---|
| Summary | 2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |