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聚醋酸乙烯酯
Poly(vinyl acetate)
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3185460 | 1 SET | 6390 |
产品别名
9003-20-7
聚醋酸乙烯酯
Poly(vinyl acetate)
结构式
基本信息
| Linear Formula【线性分子式】 | [CH2CH(O2CCH3)]n |
| MDL number | MFCD00084457 |
| PubChem Substance ID【PubChem化学物质编号】 | 24851003 |
| NACRES | NA.24 |
| General description【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. |
| Application【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. |
| Components【组分】 | 组份不可单独销售 average Mw 237,000, average Mn 89,900 25 g average Mw 194,800, average Mn 63,600 25 g average Mw 124,800, average Mn 52,700 25 g |
产品性质
| grade【等级】 | analytical standard, molecular weight series |
| Quality Level【质量水平】 | 100 |
| mol wt【分子量】 | average Mw 124,800 (1st standard) average Mw 194,800 (2nd standard) average Mw 237,000 (3rd standard) |
| technique(s) | gel permeation chromatography (GPC): suitable |
| format【格式】 | neat |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | COC(=O)C=C |
| packaging【包装】 | 1 set in glass bottle |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |
