Water-free polyethyleneimine QL-1001-B1

Quality standard:Physical form:achromous or light yellow, transparent oily liquid
Content: 99%
PH: 10-11 ( 10% solution )
Viscosity: (25℃ mPa•S):8000-12000
Mw: about 1000

Features:
a. To be used as enzyme fixing agent for biological products;
b. To be used as sealing glue for electronic products.

Package:10kg/can(blue plastic can)

Preservation:
It has ammonia smell and should be preserved in the airy and dry environment shedding from light.