423475
Polyethylenimine, 80% ethoxylated solution
35-40 wt. % in H2O, average Mw ~70,000
Synonym(s):
PEI
mol wt
average Mw ~70,000
concentration
35-40 wt. % in H2O
refractive index
n20/D 1.413
pH
12
transition temp
pour point 0 °C
density
1.08 g/mL at 25 °C
Application
Additive to coatings and printing inks, brightener in electroplating, cationic modifier in clays and starches and adhesion/substantivity promoter.
Features and Benefits
Base polymer
Non-yellowing, film forming polyamine. Highly branched, symmetrical polymer. About 80% of the primary and secondary amines are ethoxylated.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Regulatory Information
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