计算溶液所需的质量、体积或浓度。
为什么选择此级别
，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
室温。 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 3253 篇同行评审文献引用。
概述
聚环氧乙烷 (PEO)是一种具有较高分子量 (M v 400,000) 的热塑性水溶性聚合物，通过环氧乙烷聚合而成。
包含：200-500 ppm BHT as inhibitor
粘度：2,250-4,500 cP, 5 % in H2O(25 °C, Brookfield)(lit.)
转变温度：Tm 65 °C
应用：
PEO可用于各种应用，例如生物医学、能源和纳米颗粒的表面功能化。
General Description
Poly(ethylene oxide) (PEO) is a higher molecular weight (M v 400,000) thermoplastic water soluble polymer that is formed by the polymerization of ethylene oxide.
Application
PEO can be used in applications such as biomedical, energy and surface functionalization of nanoparticles.
规格
英文别名
PEO
规格或纯度
平均Mv400000，粉末
英文名称
Poly(ethylene oxide)(PEO)
储存条件
室温
名称和识别符
EC号
500-038-2
分子类型
聚合物
Reaxy-Rn
505945
Reaxys-RN link address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=505945&ln=
技术文档
高级数据
化学和物理性质
折光率
1.460
闪点(℉)
519.8 °F
闪点(℃)
271.00 °C
沸点
> 200 °C
熔点
61-64℃
安全和危险性（GHS）
信号词
警告
危险声明
H302: 吞食有害
H315: 引起皮肤刺激
H319: 引起严重眼睛刺激
H335: 可能引起呼吸道刺激
预防措施声明
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾
P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
WGK Germany
1
Merck Index
7568
个人防护装备
Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
质检证书（CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:
通过匹配包装上的批号来查找并下载产品的 COA，每批产品都进行了严格的验证，您可放心使用！
| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
 G2629307 |
分析证书 | P432440 |
| G2629309 |
分析证书 | P432440 |
| G2629311 |
分析证书 | P432440 |
| G2629314 |
分析证书 | P432440 |
| H2307648 |
分析证书 | P432440 |
| H2307640 |
分析证书 | P432440 |
| H2307636 |
分析证书 | P432440 |
| H2307599 |
分析证书 | P432440 |
| H2307603 |
分析证书 | P432440 |
| H2307631 |
分析证书 | P432440 |
| H2307610 |
分析证书 | P432440 |
| H2307626 |
分析证书 | P432440 |
| H2307614 |
分析证书 | P432440 |
| A2607024 |
分析证书 | P432440 |
| H2307608 |
分析证书 | P432440 |
| F2527073 |
分析证书 | P432440 |
| A2507093 |
分析证书 | P432440 |
| D2627033 |
分析证书 | P432440 |
| I2528087 |
分析证书 | P432440 |
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此产品的引用文献
溶液计算器
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