主要文件

查看所有文档

91462

Kollisolv^® PEG E 300

Name: Kollisolv<SUP>®</SUP> PEG E 300
Brand: SIGMA

更环保的选择

别名:

聚（乙二醇）, Lutrol E 300, Macrogol 300, 聚乙二醇 300, PEG

登录并加购，请在购物车里查看协议价、货期和发货地。

选择规格

变更视图

关于此项目

线性分子式:

H(OCH₂CH₂)_nOH

化学文摘社编号:

25322-68-3

UNSPSC Code:

12352104

NACRES:

NA.25

MDL number:

MFCD00081839

技术服务

需要帮助？我们经验丰富的科学家团队随时乐意为您服务。

让我们为您提供帮助

属性

form

liquid

Quality Segment

100

mol wt

average M_w 285-315 g/mol (from OH-value (56100*2)/OHZ)

greener alternative product characteristics

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

impurities

reducing substances, complies, ≤0.1% sulfated ash, ≤0.25% ethylene glycol and diethylene glycol (sum), ≤1 ppm ethylene oxide, ≤1 ppm lead (verified on random samples only), ≤1.0% water, ≤10 ppm dioxan, ≤15 ppm formaldehyde, ≤5 ppm heavy metals (verified on random samples only), 0.5 g acetic acid (per 100 g), 620 ppm ethylene oxide

pH

4.5-7.0 (50 g/L)

viscosity

80-105 mPa.s(20 °C) (5.4-6.4 CS (98.9°C))

hydroxyl value

340‑394 mg KOH/g

solubility

H₂O: 10%, clear, colorless

suitability

complies for acidity or alkalinity

greener alternative category

Aligned

SMILES string

C(CO)O

InChI

1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

InChI key

LYCAIKOWRPUZTN-UHFFFAOYSA-N

说明

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. Polyethylene glycol (PEG) is an eco-friendly, biodegradable polymer widely used in pharmaceuticals and cosmetics. Its non-toxic nature and versatility make it a sustainable choice, derived from renewable resources, contributing to greener product formulations. Click here for more information.

Application

Kollisolv 聚乙二醇在制药工业中用作增稠剂和凝胶粘合剂。
该研究级产品仅用于研究和开发。

Other Notes

PEG E 级的 Kollisolv 是具有不同分子量的聚乙二醇（聚乙二醇）。

Legal Information

Kollisolv is a registered trademark of BASF

存储类别

10 - Combustible liquids

wgk

WGK 1

flash_point_f

428.0 °F - closed cup

flash_point_c

220.00 °C - closed cup

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库