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Catalog Number:
00574
CAS Number:
25322-68-3
Poly(éthylène glycol) M V moyen ~ 8 000, poudre cristalline
Synonym(s):
CHEVILLE
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$22.03 /250G
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Product Information

Poly(ethylene glycol), commonly known as PEG, is a versatile polymer characterized by its average molecular weight of approximately 8,000. This crystalline powder is widely recognized for its solubility in water and biocompatibility, making it an essential ingredient in various industries. PEG is utilized in pharmaceuticals as a drug delivery agent, enhancing the solubility and stability of active compounds. Its unique properties allow for the formulation of hydrophilic coatings, which are crucial in medical devices and implants, promoting biocompatibility and reducing friction. Additionally, PEG serves as a humectant in cosmetics and personal care products, providing moisture retention and improving skin feel.

In the food industry, PEG is used as a food additive and stabilizer, contributing to the texture and consistency of various products. Its ability to form gels and emulsions makes it valuable in the formulation of creams and ointments. Researchers also leverage PEG in biochemical applications, such as protein purification and enzyme stabilization, due to its non-toxic nature. With its wide-ranging applications and benefits, Poly(ethylene glycol) stands out as a critical compound for professionals seeking reliable solutions in their respective fields.

Synonyms
CHEVILLE
CAS Number
25322-68-3
Molecular Formula
HOCH 2 CH 2 (OCH 2 CH 2 ) n OH PM 7 000-9 000
Molecular Weight
0
MDL Number
MFCD00081839
PubChem ID
174
Appearance
Paillettes/poudre cristallines blanches à blanc cassé
Conditions
Magasin chez RT
General Information
Synonyms
CHEVILLE
CAS Number
25322-68-3
Molecular Formula
HOCH 2 CH 2 (OCH 2 CH 2 ) n OH PM 7 000-9 000
Molecular Weight
0
MDL Number
MFCD00081839
PubChem ID
174
Appearance
Paillettes/poudre cristallines blanches à blanc cassé
Conditions
Magasin chez RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
Non
Antibiotic
Non
DEA-regulated
Non
Warnings
-
Applications

Poly(ethylene glycol) is widely utilized in research focused on:

  • Pharmaceutical Formulations: It serves as a solvent and stabilizer in drug formulations, enhancing the solubility and bioavailability of poorly soluble drugs.
  • Biotechnology: Commonly used in protein purification and enzyme stabilization, it helps maintain the activity of biomolecules during experiments.
  • Cosmetics and Personal Care: This compound acts as a moisturizer and thickening agent in lotions and creams, providing a smooth texture and improved skin hydration.
  • Medical Devices: Its biocompatibility makes it ideal for coatings on medical devices, reducing friction and improving patient comfort during procedures.
  • Food Industry: Employed as a food additive, it enhances texture and moisture retention in various food products, contributing to better shelf life and quality.

Citations