Home Categories API Poly(vinyl alcohol) 1797
A6653012

Poly(vinyl alcohol) 1797 , Hylolidity: 96.0 ~ 98.0%(mol/mol) , 9002-89-5

Synonym(s):
PVA;Poly(vinyl alcohol);AquaSolve;AtlasSupport;Parteck Polyvinyl alcohol

CAS NO.:9002-89-5

Empirical Formula: C2H4O

Molecular Weight: 44.0526

MDL number: MFCD00677796

EINECS: 209-183-3

Pack Size Price Stock Quantity
500G RMB51.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: >300 °C
Boiling point: -14.5°C (rough estimate)
Density  1.080 g/cm3
Tg 73
Tg 99
Tg 99°C
refractive index  1.3810 (estimate)
Flash point: 79°C
storage temp.  Store below +30°C.
solubility  H2O: soluble (hot)
form  Powder
color  White to cream
PH 3.5-7.0 (40g/l, H2O, 20℃)
Odor at 100.00?%. odorless
Water Solubility  soluble in hot water
Merck  14,7585
Dielectric constant 1.9(Ambient)
Stability: Stable. Combustible. Dust may form explosive mixtures with air. Incompatible with strong oxidizing agents.

Description and Uses

NaA zeolite particles have been dispersed in a poly(vinyl alcohol) matrix to prepare a mixed-matrix membrane to study the pervaporative separation of water-butanol mixtures. Poly (vinyl alcohol)/gelatin based biocompatible polymeric scaffolds have been used to design for 3D cancer models.

Safety

Symbol(GHS) 
GHS08
Signal word  Warning
Hazard statements  H371
Precautionary statements  P260
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
Toxicity LD50 orally in Rabbit: > 20000 mg/kg

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