Molekula
Polyethyleneimine
Polyethyleneimine is a cationic polymer used in gene delivery, water treatment, and as a flocculant. It is available in various molecular weights and forms, including linear and branched structures. CAS: 9002-98-6. Storage: Ambient. Signal word: Danger. Molekula supplies Polyethyleneimine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Polyethyleneimine is a cationic polymer used in gene delivery, water treatment, and as a flocculant. It is available in various molecular weights and forms, including linear and branched structures. CAS: 9002-98-6. Storage: Ambient. Signal word: Danger. Molekula supplies Polyethyleneimine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless to light yellow liquid |
| Storage Temperature | 20℃ |
| Molecular Weight | ~25,000 |
| Assay | ≥99.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 180 C |
| Transport Class | 9 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| CAS Number | 9002-98-6 |
| Molecular Formula | N/A |
| Molecular Weight | N/A |
| SMILES | N1CC1 |
| EC / UN Number | 3082 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 39119045 |
| Tariff Code | 3911901990 |
Safety & GHS
-
Explosive
GHS01
-
Compressed Gas
GHS04
-
Toxic
GHS06
Hazard statements
- H302 Harmful if swallowed
- H318 Causes serious eye damage
- H411 Toxic to aquatic life with long lasting effects
Precautionary statements
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P337+313 If eye irritation persists get medical advice/attention
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Polyethyleneimine used for?
Polyethyleneimine is used in applications such as gene delivery, water treatment, and as a flocculant in industrial processes.
What is the chemical formula and molecular weight of Polyethyleneimine?
The exact formula and molecular weight are not specified as Polyethyleneimine is a polymer with variable chain length and structure.
How should Polyethyleneimine be stored?
Polyethyleneimine should be stored at ambient temperature, away from moisture and incompatible materials.
What grade of Polyethyleneimine is available?
Molekula offers Polyethyleneimine in technical grade; specific grades may vary based on application needs.
Can Molekula supply Polyethyleneimine in bulk?
Yes, Molekula can supply Polyethyleneimine in bulk quantities—please contact sales for details.
What documentation comes with a Polyethyleneimine order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the product.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.