Quality Level
mol wt
Mw 89,000-98,000
falling ball
11.6-15.4 cP, 4 % in H2O(20 °C)(lit.)
mp
250 °C (482 °F)
density
1.19-1.31 g/cm3
application(s)
3D bioprinting
advanced drug delivery
SMILES string
C=CO
InChI
1S/C2H4O/c1-2-3/h2-3H,1H2
InChI key
IMROMDMJAWUWLK-UHFFFAOYSA-N
General description
聚乙烯醇（PVOH）是一种形成乙烯醇和乙酸乙烯酯共聚物的亲水性线性聚合物。因此，聚乙烯醇聚合物的结构性质取决于聚合和水解的程度。这些变化会引起化学和物理性的改性，如聚合物中的酯化、醚化、结晶以及离子-聚合物的络合。改性的PVOH结构可用于生物医学应用中。
Application
NaA沸石颗粒已被分散在聚（乙烯醇）基质中以制备混合基质膜用于对水-丁醇混合物的蒸发分离研究。基于聚（乙烯醇）/明胶的生物相容性聚合物支架已用于3D癌症模型的设计。
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存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
No data available
flash_point_c
No data available
ppe
Eyeshields, Gloves, type N95 (US)
商品
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 341584-1KG | 04061835571536 |
| 341584-25G | 04061835521357 |
| 341584-500G | 04061835562817 |