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P8136

聚乙烯醇

Name: 聚乙烯醇
Brand: SIAL

87-90% hydrolyzed, average mol wt 30,000-70,000

别名:

PVA, PVAl, PVOH, Poly(Ethenol)

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关于此项目

线性分子式:

[-CH₂CHOH-]_n

化学文摘社编号:

9002-89-5

NACRES:

NA.21

UNSPSC Code:

12352104

MDL number:

MFCD00081922

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Quality Level

200

form

powder

mol wt

average mol wt 30,000-70,000

viscosity

4-6 cP, 4 % in H₂O(20 °C)(lit.)

solubility

H₂O: soluble

InChI

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

InChI key

IMROMDMJAWUWLK-UHFFFAOYSA-N

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Application

聚乙烯醇已被用于：

牛胚胎的体外生产（IVP）
卵母细胞复原和体外成熟
作为基础培养基的大分子成分

Biochem/physiol Actions

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。

存储类别

11 - Combustible Solids

wgk

WGK 1

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Structure and applications of poly (vinyl alcohol) hydrogels produced by conventional crosslinking or by freezing/thawing methods

Biopolymers PVA Hydrogels Anionic Polymerisation Nanocomposites, 37-65 (2000)

Birth of Piglets Derived from Porcine Zygotes Cultured in a Chemically Defined Medium

Yoshioka K, et al.

Biology of Reproduction, 66(1), 112?119-112?119 (2002)

Nanostructured poly(vinyl alcohol)/bioactive glass and poly(vinyl alcohol)/chitosan/bioactive glass hybrid scaffolds for biomedical applications

Mansur HS and Costa HS

Chemical Engineering Journal, 137, 72-83 (2008)

In Vitro Developmental Competence of In Vitro-Matured Bovine Oocytes Fertilized and Cultured in Completely Defined Media

Keskintepe L and Brackett BG

Biology of Reproduction, 55, 333-339 (1996)

Effects of culture system and protein supplementation on mRNA expression in pre-implantation bovine embryos.

C Wrenzycki et al.

Human reproduction (Oxford, England), 16(5), 893-901 (2001-05-02)

Assisted reproduction technologies have made great progress during the last 15 years in most mammalian species, including humans. Growing evidence indicates that bovine pre-implantation development is a superior model for investigating early human development than the mouse. The purpose of

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全球贸易项目编号

货号	GTIN
P8136-250G	04061835547968
P8136-1KG	04061835547951

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