Products Description
Product Name: Polyethyleneimine
CAS: 9002-98-6
EINECS: 618-346-1
Melting point: 59-60°C
Boiling point: 250 °C(lit.)
Density: 1.030 g/mL at 25 °C
Vapor pressure: 9 mmHg ( 20 °C)
Specification
| Items | Specifications |
| Appearance | Colorless and transparent liquid |
| Purity | 99% |
| Storage temp. | 2-8°C |
| Package | 1 kg/bag, 20 kg/drum, 25 kg/drum |
Application
1. Used as a cationic polymer in gene delivery and transfection reagents.
2. Polyethyleneimine CAS 9002-98-6 serves as a flocculant, dispersant and adhesion promoter in industrial processes.
3. Applied in coatings, adhesives, water treatment and resin crosslinking agents.
Storage and Precautions
1. Store in a cool, dry, well‑ventilated area away from direct sunlight.
2. Keep Polyethyleneimine CAS 9002-98-6 container tightly sealed to prevent moisture absorption and contamination.
3. Wear protective gloves, goggles and clothing during handling.
Safety Information
1. Causes severe skin and eye irritation; avoid direct contact.
4. Harmful if swallowed; Polyethyleneimine CAS 9002-98-6 may cause respiratory irritation if inhaled.
3. Rinse thoroughly with water immediately in case of skin or eye contact.
Benefits Of Use
1. Exhibits high cationic charge density for strong binding to anionic substances.
2. Provides Polyethyleneimine CAS 9002-98-6 excellent film-forming and crosslinking properties in formulations.
3. Shows good solubility in water and polar solvents for versatile applications.
Related Product Recommendations
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| 2 | Divalproex sodium CAS 76584-70-8 |
| 3 | Nipecotic acid CAS 498-95-3 |
| 4 | Cyclopenta[b]pyridine CAS 533-37-9 |
| 5 | 8-Hydroxyquinaldine CAS 826-81-3 |
| 6 | 2-Amino-4-methylthiazole CAS 1603-91-4 |
| 7 | 2-Methyl-3-biphenylmethanol CAS 76350-90-8 |
| 8 | 4-Methylsalicylic acid CAS 50-85-1 |
| 9 | N-Acetyl-DL-tryptophan CAS 87-32-1 |
| 10 | If you want to need more information,welcome to contact us at any time.
WhatsApp: +86 18317156592
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Packaging
Transportation & Payment
About Transportation
Depending on the requirements of our clients, we can give a variety of transportation options.
For smaller orders, we offer air shipping or international courier services like FedEx, DHL, TNT, EMS, and numerous other unique lines of international transit.
We can transport by sea to a specified port for bigger amounts.
Additionally, we can offer unique services based on the requirements of our clients and the characteristics of their goods.
* We can offer a range of payment options to our clients.
* When the sum is modest, clients typically pay with PayPal, Western Union, Alibaba, and other similar services.
* When the sum is significant, clients typically pay with T/T, L/C at sight, Alibaba, and so on.
* Furthermore, an increasing number of consumers will use Alipay or WeChat Pay to make payments.
FAQ
1
May I get any sample from you?
Re: Yes, of course, we'd like to provide sample to you according to your demands.
2
What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it is also flexible and depends on different products.
3
How long I can get my goods after payment?
Re: If shipped by couriers or air, it usually cost 5-10 days.
If shipped by sea, it usually cost 3-40 days, which depends on your destination.
4
Do you have any after-sales service?
Re: Yes, we will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, technical guidance, etc.
Contact Us
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