LEADER BIOCHEMICAL GROUP
Inquiry: info@leader-biogroup.com
Hot Line: +86-029-68895030
+86-029-68569962
Fax : +86-029-68569961
Poly(vinyl alcohol) Chemical Properties |
Melting point | >300 °C |
Boiling point | -14.5°C (rough estimate) |
density | 1.080 g/cm3 |
refractive index | 1.3810 (estimate) |
Fp | 79°C |
storage temp. | Store below +30°C. |
solubility | H2O: soluble (hot) |
form | Powder |
color | White to cream |
Odor | at 100.00?%. odorless |
PH | 3.5-7.0 (40g/l, H2O, 20℃) |
Water Solubility | soluble in hot water |
Merck | 14,7585 |
Stability: | Stable. Combustible. Dust may form explosive mixtures with air. Incompatible with strong oxidizing agents. |
NIST Chemistry Reference | Polyvinyl alcohol(9002-89-5) |
IARC | 3 (Vol. 19, Sup 7) 1987 |
EPA Substance Registry System | Polyvinyl alcohol (9002-89-5) |
Safety Information |
Hazard Codes | Xn |
Risk Statements | 23/24/25-36/38-39/23/24/25-68/20/21/22-20/21/22 |
Safety Statements | 26-36/37-45-24/25 |
WGK Germany | 1 |
RTECS | TR8100000 |
Autoignition Temperature | 450 °C |
TSCA | Yes |
HS Code | 39053000 |
Hazardous Substances Data | 9002-89-5(Hazardous Substances Data) |
Toxicity | LD50 orally in Rabbit: > 20000 mg/kg |