compound introduction
在200℃时软化而分解。商品因存在各种乙酰基残留物，故不同的粘度和特性。能溶于水，不溶于石油溶剂。接合剂及成层剂，织物，纸张上浆剂，增厚剂和稳定剂，乳化剂。 应用： 聚乙烯醇（PVA）是一种多羟基聚合物，可溶于水。已知PVA具有高机械强度和生物相容性，无毒性。因此，它可用作生物医学植入材料。乙酸乙烯酯聚合生成聚乙酸乙烯酯，然后水解形成PVA。它可用于药物递送系统、伤口敷料、透析膜、人造皮肤、外科修复和心血管装置中。
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Poly(vinyl alcohol)(PVA) 1795
Dangerous GoodsCAS number：9002-89-5 molecular formula：[-CH2CHOH-]n
overview
Specs
| Chinese alias | - | ||
| English alias | Poval 420 | Vinol | Alcotex 88/05 | GLO 5 | Lemol 30-98 | E1203 | Rhodoviol 4-125P | Elvanol 50-42 | Gelvatol 3-91 | Gohsenol NL 05 | Gosenol KH-17 | Mowiol N 50-98 | Poval 120 | Alkotex | Elvanol 73125G | Gelvatol 1-30 | Rhodoviol 4/125 | Lemol 60-98 | G | ||
| CAS number | 9002-89-5 | molecular formula | [-CH2CHOH-]n |
| molecular weight | 44.050 g/mol | Exact mass | - |
| PSA | 20.200 Ų | logp | 0.500 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
WGK Germany：
1
Personal protective equipment：
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECS：
TR8100000
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
9002-89-5 | Polyvinyl Alcohol | Poly (vinyl alcohol)
