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% |