CAS: 9002-98-6
Molecular Formula: C2H5N
Molecular Weight: 43.07
EINECS: 618-346-1
Синонимы: PEI; РАСТВОР ЭТИЛЕНИМИНПОЛИМЕРОВ; полиэтиленимин разветвленный
Polyethyleneimine (PEI, CAS Number 9002-98-6) is a water-soluble cationic polymer widely used in industrial applications. It is available in linear and branched structures, typically supplied as a polyethyleneimine solution in various concentrations. PEI is highly reactive due to its dense amine groups, making it suitable for use in adhesives, coatings, water treatment, and as a modifier in paper and textile industries.
As a reliable polyethyleneimine manufacturer, we provide high-quality PEI with competitive polyethyleneimine price and flexible packaging for industrial buyers worldwide.
| ЯTEM | SТАНДАРД |
| Внешний вид | Clear or pale yellow liquid |
| Плотность(25℃) | 1.00-1.10 |
| DT(℃) | 268-272℃ |
| Температура вспышки | 249℃ |
| Pour point | ≤-13℃ |
| PH (5% aq) | 9.8-12.2 |
| МВТ | 800±80 |
| Анализ | ≥98.0% |

Professional polyethyleneimine manufacturer with stable production capacity.
Bulk supply with reliable quality and competitive polyethyleneimine price.
Available in polyethyleneimine solution form with customized concentrations.
Flexible packaging: IBC tanks, drums, or bulk containers.
Global logistics support for large-scale industrial buyers.
Упаковал его в 25-килограммовый барабан, 50-килограммовый барабан, 200-литровый барабан или IBC-барабан и хранил вдали от света при температуре ниже 25 ℃.
