Synthetic Raw Material Polyethyleneimine CAS 9002-98-6

Tianjin Gnee Biotech Co., Ltd. is one of the leading manufacturers and suppliers of synthetic raw material polyethyleneimine cas 9002-98-6 in China. Welcome to buy cheap chemical products for sale here from our factory. For price consultation, contact us.

Polyethyleneimine (PEI) is a multifunctional polymer compound with a variety of applications.It is a cationic polymer with a molecular formula of C2H5N and a molecular weight of 43.06. Its physical and chemical properties include: density of 1.030 g/mL (25°C), boiling point of 250°C, melting point of 59-60°C, appearance of light yellow liquid, and good water solubility.

What is Polyethylenimine used for?

• Biomedicine: Polyethyleneimine is used as a gene delivery carrier to help deliver genes into cells for gene therapy and vaccine development.
• Materials science: In nanotechnology and surface modification, as a component of surfactants and functional coatings.
• Textile treatment: As an additive to fire retardants and antistatic agents to improve the performance of fiber materials. Water treatment: Used in sewage treatment as a purifier and solid precipitant.
• Chemical industry: In catalysis and the preparation of multifunctional compounds, It is used for organic Synthetic,as a catalyst carrier or surface modifier.

Safety and environmental information

Polyethyleneimine is irritating and toxic. Avoid contact with skin and eyes. When storing, keep it away from light, heat, and seal it to prevent decomposition.

Gneebio is a professional chemical raw material manufacturer and global distributor. Our company is located in Henan Province, China.Our Polyethyleneimine price is cheap and product quality is very good. We have multiple partner chemical factories in Henan, covering an area of 3,600 square meters, providing customers with a one-stop chemical procurement service, including mixing, repackaging, storage, and distribution.

Our popular products include Organic Chemicals (Polybutadiene Rubber, Propylene Glycol, Cyclohexanone, Cyclohexane, Paraformaldehyde, Methyl Isobutyl Ketone), Featured Chemicals (Sodium Cocoyl Glutamate, Piperazine Anhydrous, Ethanol Diisopropanolamine, Propyl Gallate), and various Petrochemicals (Ethylene Tar, HP500N, Petroleum Toluene), among others.

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Raw material packaging

1. Can provide high quality and competitive price.
2. Free samples for your evaluation.
3. Use the local transportation company to transport the goods, so that you can receive the goods quickly.
4. We will inform you all the information of each stage in advance.
5. Packaging can be customized.
6. Respond the first time before and after sale.
We want a win-win business. Send your inquiry and you will get it!

Q: How to buy it? What about the delivery?
A: Please contact me by email or online, let me know your situation, I will give you professional solution. We have shipping agent can choosing the cheapest and fastest delivery. FOB, CIF, C&F or EXW are no problem for us.

Q: Could you offer some spare parts?
A: Yes, no problem.

Q: What about the maintenance?
A: All the goods past the test, maintenance is very easy.

Q: What is the standard of package?
A: Export standard package or special package according to customer's requirement.

Q: Why should I choose GNEE?
A: After comparing the quality, delivery, and price of the same products, you will find out the answer.

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