Good Quality Polyethylenimine CAS 25987-06-8 with Best Price

• CAS No.: 25987-06-8
• Fórmula: c4h13n3
• EINECS: 629-760-7
• Aparência: Líquido
• Uso: Produtos Químicos para Tratamento de Água
• Cor: líquido incolor
• N ° de Modelo.: YX-20240521
• fórmula molecular: c4h13n3
• massa molecular: 103.16600
• massa exacta: 103.11100
• psa: 73.98000
• registo: 0.22280
• aparência e propriedades: líquido incolor transparente
• densidade: 1.050 g/ml a 25 ° c
• ponto de ebulição: 119.7ºc a 760 mmhg
• ponto de fusão: 30-33 ° c (lit.)
• índice refractivo: n20/d 1.5240
• pressão de vapor: 15,8 mmhg a 25 ° c
• amostra: disponível
• estabilidade: estável à temperatura ambiente em recipientes fechados
• condição de armazenamento: armazene num recipiente bem fechado.
• tempo de entrega: no prazo de 5-7 dias
• Pacote de Transporte: 25kg/Drum
• Especificação: 25Kg/Drum
• Marca Registrada: YANXI
• Origem: China Shandong
• Código HS: 3911900090
• Capacidade de Produção: 5000kg/Month

Descrição de Produto

Product Description

Good Quality Polyethylenimine CAS 25987-06-8 with Best price

Product description:Polyethylenimine is a typical water-soluble polyamine. Due to the rich nitrogen atoms on the macromolecular chain, polyethylenimine has strong protophilicity, so it has a wide range of applications, such as as as flocculant in papermaking and pulping field, adsorption of metal ions in water treatment field, cationic polymer non viral gene carrier in medical field, etc.

Product Name	POLYETHYLENEIMINE
CAS No.	9002-98-6
Place of Origin	Hebei China
Appearance	Colorless viscous liquid
Grade Standard	Tech Grade
Storage	Cool Dry Place
Shelf Life	2 years
Out packing size	300*400
Gross Weight	25(KG)
Usage	Polyethyleneimine is used as a polyelectrolyte multilayer on charged surfaces to provide a biocompatible coating on surfaces.1Detergents, adhesives, water treatment, printing inks, dyes, cosmetics, and paper industry, adhesion promoter,lamination primer, fixative agent, flocculant, cationic dispersant, stability enhancer, surface activator, chelating agent,scavenger for aldehydes and oxides.

Density: 1.050 g/mL at 25 °C

Boiling point: 119.7ºC at 760mmHg

Flash point: 33.9ºC

Refractive index: n20/D 1.5240

Vapor pressure: 15.8mmHg at 25°C

Usage

It is mainly used as a wet strength agent for ungummed absorbent paper (such as filter paper, ink blotting paper, toilet paper, etc.), but its paper damage is difficult to deal with. In addition, it can speed up the water filtration of the pulp and make the fine fibers in the white water easy to flocculate.

Application

Used as detergents, adhesives, water treatment, inks, dyes, cosmetics and paper industries, adhesion promoters, laminating primers, fixatives, flocculants, cationic dispersants, stabilizers, surfactants, chelating agents and aldehyde and oxide scavengers.

1.In the paper industry as an additive synergist, water filtration accelerator

2.Used in fiber industry as wet strength agent, anti-static treatment, flame retardant processing, shrinkage prevention, dyeing improvement, etc.

3.Used in coatings, inks, binders (including hot welding plastic seal) can promote bonding, creep resistance, improve the dispersion of pigments and fillers, anti-polymerization, improve coating stability, etc.

4.Used in cosmetics to improve hair quality, anti-bacterial and soft skin;

5.In petroleum exploitation and deep well operation, it can prevent fluid loss, reduce viscosity, prevent paraffin deposition, and improve clay stability.

6.It can improve the compatibility between artificial organs and blood, and is also used as the coating of medical instruments.

7.In addition, it is also the component of ion exchange resin and exchange membrane, resin crosslinking agent, crystallization aid, electroplating gloss agent, metal rust inhibitor, gas oline and diesel fuel combustion aid, lubricating oil additive, glass cleaning agent, liquid chromatography stationary phase, polymer catalyst, etc., and is also used in the study of synthase model.
 

Project	Specifications	results of testing
Appearance	Colorless to light yellow viscous liquid	meets the Specific
gravity (25°C)	1.00~1.10	1.06
Decomposition temperature (°C)	268~272	270
Flash point (°C)	249	249
Freezing point (°C)	-13max	-17
pH value (5% aqueous solution)	9.8-12.2	11.2
Content(%)	98.0min	99.5

Detailed Photos

Packaging & Shipping

Packaging
 

For liquid: 25kg/250kg/1250kg plastic drum;

For crystal: 20kg fiber drum or according to customized.

Delivery

≤50kg, Express delivery recommended, usually called as DDU service;

≤500kg,Air shipping recommended, usually called as CIF service;

>500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

For high value products, please select air shipping and express delivery for safety.

Company Profile

Yanxi (shandong) New Material Co.,LTD is a professional research and development of the production of lead diacetate trihydrate, 2-

phenylethylamide enterprises.  The key members of the company are established by local well-known entrepreneurs and professional engineers

under the call and support of the party's "low-carbon environmental protection, safety and stability".  under the innovation in traditional

production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of

reducing the cost of products to make the quality of products to the same industry.  With the efforts of all the staff of the company, we have

established many cooperative companies in Shan Dong, He Nan, Guang Dong and other places in recent decades.

Our Advantages

1.Cooperate with research institutions, we strictly control the process from raw material to finished product.

2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.

3.We can send the goods to your delivery address directly. It is relatively safe and fast. We have ready goods in stock.

4.Quick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.

5.We could make our price discount if you place a substantial order with us.

FAQ

Q1:Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q2: Which kind of payment terms do you accept?
A: T/T, LC, D/P and Flexible payment by Credit approved.

Q3:Which transportation do we use?
A:Samples could be DHL, UPS, TNT, EMS, Fedex, and so on. For mass orders, it will be delivered by air or sea.

Q4: How about your delivery time?
Generally, it takes 5 working days after receiving your advance payment.

Q5: How do you treat quality complaint?
A: First of all, our quality control guarantees that quality is accomplished with the confirmed specification, and we take 100% responsibility for our orders.

Q6:How can we trust you?
A: You are always warm welcomed to visit us at any time. Before we start B2B, MIC has audited our company on-spot and approved our credit.

Q7:Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery.