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Merck

P1763

Sigma-Aldrich

聚乙烯醇

Fully hydrolyzed

别名:

PVA, PVOH, 聚乙烯醇

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About This Item

线性分子式:
[-CH2CHOH-]n
CAS号:
MDL號碼:
分類程式碼代碼:
12352104
NACRES:
NA.75

品質等級

形狀

powder

顏色

colorless

黏度

11-14 cP, 4 % in H2O(20 °C)(lit.)

溶解度

H2O: soluble (hot)

密度

1.080 g/cm3

應用

hematology
histology

儲存溫度

room temp

InChI

1S/C2H4O/c1-2-3/h2-3H,1H2

InChI 密鑰

IMROMDMJAWUWLK-UHFFFAOYSA-N

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一般說明

聚乙烯醇(PVOH)是一种可形成乙烯醇和乙酸乙烯酯共聚物的亲水性线性聚合物。它通过碱水解制备而成。它具有高机械强度、生物相容性和无毒性。改性的PVOH结构可用于生物医学应用中。

應用

聚(乙烯醇)已用于制备用于其抗微生物分析的多层活性薄膜。它还可用于研究蛋白质补充剂对猪单性生殖的影响。
聚(乙烯醇)还适用于:
  • 体外生产(IVP)牛胚胎
  • 卵母细胞复原和体外成熟
  • 作为基础培养基的大分子组分。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

No data available

閃點(°C)

No data available

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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