PEG400

Polyethylene Glycol 400

  • Alias: Alcox E 30;alcoxe30;alkapolpeg-200;alkapolpeg-300;alkapolpeg-600
  • Purity : 99%
  • CAS Registry Number: 25322-68-3
  • Einecs No: 200-849-9
  • Grade : Cosmetic Grade, Food Grade, Medicine Grade
  • Storage: This product is non-toxic, flame retardant, as a general shipments of chemicals, sealed and stored in dry place.
  • Lead time :within 24 hours upon receipt of payment
  • Delivery time : 4-6 working days by Air for quantity less than 200kgs

 

Product Description

 

Product name Polyethylene glycol 400
Other name Alcox E 30;alcoxe30;alkapolpeg-200;
CAS register number 25322-68-3
EINECS 200-849-9
Molecular formula HO(CH2CH2O)nH
Molecular weight 380-420
Melting point typically near 8C°

 

 

Applications:

Polyethylene glycol 400 is suited to prepare for the soft capsule most. The polyethylene glycol 400 is a liquid and has a broad compatibility with various solvents, so it is a good solvent and solubilizer and is widely used in liquid preparations, such as the oral solution, eye drops and so on. When the vegetable oil is not suitable for a co-active ingredient carrier material, the polyethylene glycol is the preferred substitute material because the polyethylene glycol is stable and non-perishable. Besides, the injections containing polyethylene glycol are very safe and stable as long as it has been heated to 150 degrees Celsius. In addition, it can blend with PEG with high molecular weight and the mixture has a good solubility and drug compatibility.

 

usage:

Used in conjunction with carbon black to form a conductive composite.1 Polymer nanospheres of poly(ethylene glycol) were used for drug delivery

 

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.

 

Poly(ethylene Glycol) molecules of approximately 200 monomers. Poly(ethylene Glycol) is used in various applications from industrial chemistry to biological chemistry. Recent research has shown PEG ma intains 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, h elping 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 w ith application towards diagnostic procedures or drug delivery methods.

 

Solubility :

 

H2O: 50 mg/mL, clear, colorless.

 

COA :

Item Quality standard Result
Molecular weight 360~440 417
Colour(Pt-Co) ≤40 28
mgKOH/g 255~312 269.11
Moisture ≤1.0% 0.33%
PH 5.0~7.0 6.30
Description Colorless, clear liquid
Conclusion: the product is in conformity with the standard.

 

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