应用
Polyethyleneimine acts as a protein precipitant used to purify proteins. It is used as a chelating agent and as a scavenger for aldehydes and oxides. It is also used in detergents, paper industry, dyes, printing inks and in water treatment.

备注
It allows storage under ambient conditions. Easy-to-handle formulations for possible therapeutic applications.

基本信息

MDL
MFCD00803910

分子式
(-NHCH₂CH₂-)_x(-N(CH₂CH₂NH₂)CH₂CH₂-)_y

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Soluble in hot water at a low pH, methanol, ethanol, or chloroform. Insoluble in cold water, benzene, ethyl ether and acetone.

GHS危害和防范说明

Hazard Statements
H303
May be harmful if swallowed.

安全信息

危险类别
22
Harmful if swallowed.

安全等级
23-36-60
Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).Wear suitable protective clothing.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
TQ7915000

TSCA
是