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06855

Sigma-Aldrich

Kollisolv ® PEG E 400

别名:

聚（乙二醇）, Lutrol E 400, Macrogol 400, 聚乙二醇400, PEG

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About This Item

线性分子式:
H(OCH2CH2)nOH
CAS号:
25322-68-3
MDL號碼:
MFCD00081839
分類程式碼代碼:
12161900
NACRES:
NA.25

形狀

liquid

品質等級

100

分子量

average Mw 380-420 g/mol (from OH-value (56100*2/OHZ))

技術

electrophoresis: suitable

雜質

reducing substances, complies
≤0.1% sulfated ash
≤0.25% ethylene glycol and diethylene glycol (sum)
≤0.5 g acetic acid (per 100 g)
≤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 (verfied on random samples only)
≤620 ppm ethylene glycol

pH值

4.5-7.0 (50 g/L)

黏度

105-130 mPa.s(20 °C) (6.8-8.0 CS (98.9°C)

羥值

267‑295 mg KOH/g

溶解度

H2O: 10%, clear, colorless

適合性

complies for acidity or alkalinity

SMILES 字串

C(CO)O

InChI

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

InChI 密鑰

LYCAIKOWRPUZTN-UHFFFAOYSA-N

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應用

Kollisolv聚乙二醇 在制药工业中被用作增稠剂和凝胶粘合剂。
该研究级产品仅供研发使用。

其他說明

Kollisolv的 PEG E 级为不同分子量的聚乙二醇（聚乙二醇）。

法律資訊

Kollisolv is a registered trademark of BASF

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

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