计算溶液所需的质量、体积或浓度。
有货
为什么选择此级别
适用于合成 级 ，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。常规运输 。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
应用
聚乙二醇200可用作：
1，结构导向剂，通过共沉淀法合成钒酸铁（FeVO4）纳米颗粒。
2，有机添加剂，使用氯化钙和钨酸钠通过溶剂热法制备钨酸钙晶体纳米棒（CaWO4）。
3，表面改性剂，以CaCl2为前体通过水解沉淀法合成过氧化钙纳米颗粒
4，绿色溶剂，结合H2O，使用硫脲和烷基卤化物通过磺化4-甲氧基香豆素制备4-磺酰基香豆素。
Application
Polyethylene glycol 200 can be used as:
1,A structure-directing agent to synthesize iron vanadate (FeVO4) nanoparticles via co-precipitation method.
2,An organic additive to prepare crystalline nanorods of calcium tungstate (CaWO4) using calcium chloride and sodium tungstate via solvothermal process.
3,A surface modifier in the synthesis of calcium peroxide nanoparticles using CaCl2 as a precursor via hydrolysis-precipitation method.
4,A green solvent in combination with H2O in the preparation of 4-sulfanylcoumarins by sulfanylation of 4-tosyloxycoumarins with thiourea and alkyl halides.
规格
别名
聚(乙二醇), 聚乙二醇,聚环氧乙烷,聚氧乙烯,PEG 200, PEG
英文别名
Poly(ethylene glycol), Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 200, PEG
规格或纯度
适用于合成, 200
英文名称
Polyethylene glycol（PEG）
储存条件
室温
运输条件
常规运输
名称和识别符
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
产品属性
| pH | 5-7 (20 °C, 100 g/L in H2O) |
|---|
化学和物理性质
溶解性
soluble 70 g/L
密度
1.124 g/cm3 at 20 °C
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）
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 |
|---|---|---|
 H2603184 |
分析证书 | P615517 |
| H2603185 |
分析证书 | P615517 |
| D2617526 |
分析证书 | P615517 |
| D2617528 |
分析证书 | P615517 |
| L2510549 |
分析证书 | P615517 |
| L2510621 |
分析证书 | P615517 |
| I2511528 |
分析证书 | P615517 |
| I2511538 |
分析证书 | P615517 |
| G2511353 |
分析证书 | P615517 |
| G2511619 |
分析证书 | P615517 |
| A2507470 |
分析证书 | P615517 |
| C2422052 |
分析证书 | P615517 |
| I2413084 |
分析证书 | P615517 |
| K2310438 |
分析证书 | P615517 |
| K2310439 |
分析证书 | P615517 |
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此产品的引用文献
溶液计算器
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