| Customization: | Available |
|---|---|
| CAS No.: | 9002-98-6 |
| Certification: | REACH |
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| Quantity(kilograms) | 1 - 1 | >1 |
| Lead time (days) | 3 | To be negotiated |
POLYETHYLENEIMINE with competitive price CAS 9002-98-6
| POLYETHYLENEIMINE Basic information | |
| Product Name: | POLYETHYLENEIMINE |
| CAS: | 9002-98-6 |
| MF: | H(NHCH2CH2)nNH2 |
| MW: | 0 |
| EINECS: | 618-346-1 |
| POLYETHYLENEIMINE Chemical Properties | |
| Melting point | 59-60°C |
| Boiling point | 250 °C(lit.) |
| density | 1.030 g/mL at 25 °C |
| vapor pressure | 9 mmHg ( 20 °C) |
| refractive index | n20/D 1.5290 |
| Fp | >230 °F |
| storage temp. | 2-8°C |
| form | Liquid |
| color | Pale yellow |
| Specific Gravity | 1.045 (20/4ºC) |
| PH | pH(50g/l, 25ºC) : 10~12 |
Spec:
| Item | Specifications | Results |
| Content | 25±2% | 0.25 |
| Refractive index(25ºC) | 1.3700~1.3800 | 1.3758 |
| Density(25ºC) | 1.0250~1.0350 g/cm3 | 1.0311 g/cm3 |
| Viscosity | 20~100 mPa.s | 46 mPa.s |
| Conclusion | The results conforms with enterprise standards |
Applications
Polyethyleneimine is used as a polyelectrolyte multilayer on charged surfaces to provide a biocompatible coating on surfaces
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