• Poly (ethylene glycol) CAS: 25322-68-3 High Purity Various Specifications
  • Poly (ethylene glycol) CAS: 25322-68-3 High Purity Various Specifications
  • Poly (ethylene glycol) CAS: 25322-68-3 High Purity Various Specifications
  • Poly (ethylene glycol) CAS: 25322-68-3 High Purity Various Specifications
  • Poly (ethylene glycol) CAS: 25322-68-3 High Purity Various Specifications
  • Poly (ethylene glycol) CAS: 25322-68-3 High Purity Various Specifications

Poly (ethylene glycol) CAS: 25322-68-3 High Purity Various Specifications

CAS No.: 25322-68-3
Formula: N/a
EINECS: 500-038-2
Type: Pharmaceutical Intermediates
Appearance: Powder
Quality: Good Chemical Product
Samples:
US$ 1/kg 1 kg(Min.Order)
| Request Sample
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Basic Info.

Model NO.
JT22PE
Colour
White
Name
Poly(Ethylene Glycol)
Formula Weight
0
Color
White
Assay
99%
Delivery
by Sea, by Air, by Land/EMS/TNT/DHL/UPS/FedEx
Application
Intermediate
Storage Temp
Room Temperature and Avoid Light
Standard
Good Chemical Product
Transport Package
25kg/Bag, Customization
Specification
25kg,50kg,180kg,200kg,250kg,1000kg,customization
Trademark
Hubei Jiutian
Origin
Wuhan
HS Code
39072011
Production Capacity
15mt/Month

Product Description

Poly(ethylene glycol) Basic information

1,2-ethanediol,homopolymer;2-ethanediyl),.alpha.-hydro-.omega.-hydroxy-Poly(oxy-1;Alcox E 160;Alcox E 30;alcoxe30;Poly(ethylene  oxide),approx. M.W. 600,000;Poly(ethylene  oxide),approx. M.W. 200,000;Poly(ethylene  oxide),approx. M.W. 900,000
Polyethylene glycols are a family of linear polymers formed by a base-catalyzed condensation reaction with repeating e thylene   oxid e units being added to ethylene. The molecular formula is (C2H4O)multH2O where mult denotes the average number of oxyethylene groups. The molecular weight can range from 200 to several million corresponding to the number of oxyethylene groups. The higher-molecular-weight materials (100 000 to 5 000 000) are also referred to as polyethylene  oxides. The average molecular weight of any specific polyethylene glycol product falls within quite narrow limits (°5%). The number of ethylene  oxide units or their approximate molecular weight (e.g., PEG-4 or PEG-200) commonly designates the nomenclature of specific polyethylene glycols. Polyethylene glycols with amolecular weight less than 600 are liquid, whereas those of molecular weight 1000 and above are solid. These materials are nonvolatile, water-soluble, tasteless, and odorless. They are miscible with water, alcohols, esters, ketones, aromatic solvents, and chlorinated hydrocarbons, but immiscible with alkanes, paraffins, waxes, and ethers.
Polyethylene Glycol is a binder, coating agent, dispersing agent, flavoring adjuvant, and plasticizing agent that is a clear, colorless, viscous, hygroscopic liquid resembling paraffin (white, waxy, or flakes), with a ph of 4.0-7.5 in 1:20 concentration. it is soluble in water (mw 1,000) and many organic solvents.
polyethylene glycol (PEG) is a binder, solvent, plasticizing agent, and softener widely used for cosmetic cream bases and pharmaceutical ointments. Pegs are quite humectant up to a molecular weight of 500. Beyond this weight, their water uptake diminishes.
Used in conjunction with carbon black to form a conductive composite.1 Polymer nanospheres of poly(ethylene glycol) were used for drug delivery.2
Poly(ethylene Glycol) molecules of approximately 2000 monomers. Poly(ethylene Glycol) is used in various applications from industrial chemistry to biological chemistry. Recent research has shown PEG m aintains the ability to aid the spinal cord injury recovery process, helping the nerve impulse conduction process in animals. In rats, it has been shown to aid in the repair of severed sciatic axons, helping with nerve damage recovery. It is industrially produced as a lubricating substance for various surfaces to reduce friction. PEG is also used in the preparation of vesicle transport systems in with application towards diagnostic procedures or drug delivery methods
Item parameter
Name Poly(ethylene glycol)
Synonyms 1,2-ethanediol,homopolymer
CAS 25322-68-3
Molecular Formula N/A
Formula Weight 0
Appearance white powder
Melting Point 64-66 °C 
Boiling point >250°C
Assay 99%
Water <0.5%
Residue on ignition <0.5%
Stability Stable
Storage Temp room temperature and avoid light
Origin Wuhan China
 Application intermediate
Delivery by sea,by air,by Land/EMS/TNT/DHL/UPS/FedEx

Packing                                                                                                                                     

Liquid products

  • 25kg,50kg,180kg,200kg,250kg,1000kg,as your needs

Solid products

  • 25kg,50kg,as your needs

Shipping                                                                                                                                    

Logistics transportation methods can be divided into various ways according to the different transportation means.

• Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
• For mass orders, it will be delivered by air or sea.
• Depending on your location, please allow 1-5 business days for your order to arrive.
• For small order, please expect 3-7 days by UPS DHL EMS.
• For mass order, please allow 5-8 days by Air, 15-30 days by Sea.

 

Poly (ethylene glycol) CAS: 25322-68-3 High Purity Various Specifications
Our service                                                                                                                               

  • We have our own research and development team, laboratory, pilot workshop and production plant.
  • Factory production has the most stable and the best production processes, to ensure that you are given the best prices and the highest quality products.
  • Not only do we provide our customers with products, but we also provide them with free product usage methods and subsequent technical guidance
  • The customer comes first, we provide reasonable price, high quality product and prompt shipment.
  • We can send the goods to your delivery address directly. It is relatively safe and fast. We have ready goods in stock.
  • Quick and clear response to customers questions.Warm after sale service, we will help to solve the problems in your usage.
  • We could make our price discount if you place a substantial order with us.

Our Advantages                                                                                                                      

  • Your inquiry related to our products or prices will be replied in 24 hours.
  • We have our own research and development team, laboratory, pilot workshop and production plant.
  • Factory production has the most stable and the best production processes, to ensure that you are given the best prices and the highest quality products.
  • Not only do we provide our customers with products, but we also provide them with free product usage methods and subsequent technical guidance
  • Protection of your sales area, ideas of design and all your private information.
  • Best quality and competitive price.

Frequently Asked Question                                                                                                      

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

• Q2: How to start orders or make payments?
A : PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union LC,Moneygram or Paypal.

• Q3: What's your MOQ?
A : Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that 
sample charge is 100% paid.
• Q4: How about delivery leadtime?
A : Delivery lead time: About 3-5 days after payment confirmed.(Chinese holiday not

included)

• Q5: Is there a discount?
A : Different quantity has different discount.

• Q6: How to contact us ?
A : You can chat with us by Trademanager,MSN&Skype Online. You can choose your interested products and send inquiry to us. You can dial our telephone directly, you will get our reply. Send Email to us.

• Q7: How to confirm the Product Quality before placing orders?
A : You can get free samples for some products,you only need to pay the shipping cost or 
arrange a courier to us and take the samples. You can send us your product specifications 
and requests,we will manufacture the products according to your requests.

Our R&D laboratory                                                           Our Factory                                        

Poly (ethylene glycol) CAS: 25322-68-3 High Purity Various SpecificationsPoly (ethylene glycol) CAS: 25322-68-3 High Purity Various Specifications
Detecting chamber
Poly (ethylene glycol) CAS: 25322-68-3 High Purity Various SpecificationsPoly (ethylene glycol) CAS: 25322-68-3 High Purity Various SpecificationsQuality
We strictly emphasize that products we provide will satisfy or exceed the quality standard of customer.This is to guarantee deliveries of safe and high quality products with reliable services.
We promote the philosophy of treating everyone with objectivity and respect.We will honor our commitments with our customers,suppliers,and respect.We through unbiased pricing,products,and honesty.
Factories and workshops

Poly (ethylene glycol) CAS: 25322-68-3 High Purity Various SpecificationsPoly (ethylene glycol) CAS: 25322-68-3 High Purity Various SpecificationsWe is located in wuhan, the central city of China, the core of the Changjiang river economic belt and known as the "thoroughfare of nine provinces".Mainly engaged in Pharmaceuticals Raw Material, Pesticides Raw Materials, API Raw Material, OLED Intermediates, UV Absorber Additive, Chemical Food Additives, Plant Extract Powder, Chinese Herbal Medicine, Polyimide Monomer, Impurity Reference Standards research and development, production, sales and operation or agency of various products and technology import and export business.

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