聚乙二醇3000(PEG 3000)

CAS: 25322-68-3 货号: P615522 分子式: HO(CH2CH2O)nH EC号: 500-038-2
有货
级别和纯度: 适用于合成 ? 合成级 —— 供化学合成和制备工作的实用纯度。当不需要分析纯度时作为经济的试剂使用。 3000
别名
聚(乙二醇), 聚乙二醇,聚环氧乙烷,聚氧乙烯,PEG 3000, PEG
储存条件
室温
运输条件
常规运输
★
规格
库存
价格
数量
250g
P615522-250g
现货 Stock Image
¥149.90
1kg
P615522-1kg
现货 Stock Image
¥399.90
5kg
P615522-5kg
现货 Stock Image
¥1,399.90
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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。

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储存与运输

室温。常规运输 。请查阅批次 COA 获取详细规格。

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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。

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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3000可用于:
1,作为单分散磁铁矿胶体磁性纳米颗粒合成中的表面改性剂。
2,作为木葡聚糖寡糖还原端特异性纤维二糖水解酶(oligoxyloglucan reducing-end specific cellobiohydrolase, OXG-RCBH)悬滴蒸气扩散法结晶中的沉淀剂。
3,作为溶剂和相转移催化剂(PTC)用于双水相络合萃取(aqueous biphasic reactive extraction)。
4,作为添加剂制备聚砜膜,用于孔径分析研究。

Application
Polyethylene glycol 3000 can be used as:
1,A surface-modification agent in the synthesis of monodispersed magnetite colloidal magnetic nanoparticles.
2,A precipitating agent in the crystallization of oligoxyloglucan reducing-end specific cellobiohydrolase (OXG-RCBH) by the hanging-drop vapor diffusion method.
3,A solvent and phase-transfer catalyst (PTC) in the application of aqueous biphasic reactive extraction.
4,An additive in the preparation of polysulfone membrane to study the porometry.

规格

别名
聚(乙二醇), 聚乙二醇,聚环氧乙烷,聚氧乙烯,PEG 3000, PEG
英文别名
Poly(ethylene glycol), Polyethylene glycol 3000, Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 3000, PEG
规格或纯度
适用于合成, 3000
英文名称
Polyethylene glycol(PEG 3000)
储存条件
室温
运输条件
常规运输
名称和识别符
分子类型
未知
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

📋 安全数据表 (SDS)

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🔬 规格说明书

该级别的完整质量属性和验收标准。

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高级数据

产品属性
pH 4-7 (20 °C, 100 g/L in H2O)
化学和物理性质
密度
1.21 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):
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找到11个结果

批号(Lot Number) 证书类型 货号
H2614698 分析证书 P615522
H2614699 分析证书 P615522
H2614700 分析证书 P615522
D2503374 分析证书 P615522
D2503385 分析证书 P615522
D2503393 分析证书 P615522
L2504043 分析证书 P615522
A2411756 分析证书 P615522
A2411757 分析证书 P615522
A2513314 分析证书 P615522
G2424017 分析证书 P615522
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