Quick details Of Polyethylenimine CAS 25987-06-8
Molecular Formula:C4H13N3
Molecular Weight:103.17
Density: 1.08 g/mL at 25 °C
Vapor pressure: 9 mm Hg ( 20 °C)
Refractive index: n20/D 1.5240
Flash Point: >230 °F
Appearance:Colorless or pale yellow liquid
Specification of Polyethylenimine CAS 25987-06-8
| ITEM | STANDARD LIMITS |
| Molecular weight | About 800 |
| Assay (wt%) | 99% |
| Specific gravity (25 ℃) | 1.06 |
| Appearance | Colorless or pale yellowish viscous liquid |
| PH(5% aq) | 10-12 |
| Freezing point (℃) | ＜-15 |
| Decomposition temperature (℃) | 300 |
| Solubility | Soluble in water and alcohol |
Application of Polyethylenimine CAS 25987-06-8
1.It is not only used as auxiliary agent, synergist and drainage accelerator in paper industry; In the fiber industry, it is used as wet strength agent, anti-static treatment, flame retardant treatment, shrinkproof, dyeing improvement, etc;
2.Applied to coatings, inks, adhesives (including hot welding and plastic packaging) can promote bonding, creep resistance, improve pigment and filler dispersion, anti polymerization, improve coating stability, etc;
3.Used in cosmetics can improve hair quality, antibacterial and soft skin;
Package Of Polyethylenimine CAS 25987-06-8
Packed it in 25kgs drum and keep it away from light at a temperature below 25℃.
