Chemical Name:Polyethylenimine
CAS No.: 25987-06-8
Appearance: Clear or canary yellow liquid
polyethylenimine cas 25987-06-8
描述
Polyethylenimine Details
Chemical Name:Polyethylenimine
CAS No.: 25987-06-8
Appearance: Clear or canary yellow liquid
Polyethylenimine Typical Properties
| Item | Standard |
| Appearance | Clear or canary yellow liquid |
| Density (25℃) | 1.00-1.10 |
| DT (℃) | 295-303 |
| Flash point (℃) | 259 |
| Pour point (℃) | -13max |
| PH (5% aq) | 9.8-12.2 |
| Content (%) | 99.0min |
| Mn | 2000±200 |
Polyethylenimine Usage
1. A group such as a primary amine, a secondary amine or a tertiary amine contained in a polyethyleneimine (PEI) molecule imparts a very unique property and a very high chemical reactivity to polyethyleneimine.
2. On the primary amine, secondary amine and other groups, by further grafting other reactive groups, modification can make it obtain more excellent properties on the original basis.
3. The newly developed derivatives together form a water-soluble polymer product with independent, complete and distinctive characteristics.
4. Applications in coatings, inks, adhesives, fiber treatment, sewage treatment, textile printing and dyeing, biomedicine, etc.
Polyethylenimine Packaging and Shipping
Packing: 50kg/drum
Polyethylenimine Storage
Stored in cool dry ventilated place away from fire, heat, light, acids and food materials
The shelf life is not open for 24 months.
