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Merck
CN

182508

Supelco

聚醋酸乙烯酯

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About This Item

线性分子式:
[CH2CH(O2CCH3)]n
CAS Number:
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24
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分子量

average Mw 124,800 (1st standard)
average Mw 194,800 (2nd standard)
average Mw 237,000 (3rd standard)

质量水平

技术

gel permeation chromatography (GPC): suitable

包装形式

neat

储存温度

2-8°C

SMILES字符串

COC(=O)C=C

InChI

1S/C4H6O2/c1-3-6-4(2)5/h3H,1H2,2H3

InChI key

XTXRWKRVRITETP-UHFFFAOYSA-N

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一般描述

Poly(vinyl acetate) [PVAc] is a biocompatible and biodegradable polymer as it has hydrolyzable groups in the side chain,also it is non-toxic and non-carcinogenic.Owing to its biologically friendly nature , it is used in various biomedical application such as artificial organ implant, contact lens,cardiovascular devices and cartilage skin. It is also used in wound dressing and various drug-delivery applications. It has been accepted as reference standard for universal calibration in gel permeation chromatography.

应用

PVAc was used to prepare blends with poly(L-lactic acid) (PLA), in order to study the morphology of blends and miscibility system.

其他说明

套装包含 3 种标准品;每种重均分子量产品为 25g

仅试剂盒组分

产品编号
说明

  • average Mw 124,800, average Mn 52,700 25 g

  • average Mw 237,000, average Mn 89,900 25 g

  • average Mw 194,800, average Mn 63,600 25 g

储存分类代码

11 - Combustible Solids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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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