Poly Ethylene Glycol (PEG)

Polyethylene glycol (PEG) is a polyether compound with many applications from industrial manufacturing to medicine. PEG is also known as polyethylene oxide (PEO) or polyoxyethylene (POE), depending on its molecular weight. The structure of PEG is commonly expressed as H−(O−CH2−CH2)n−OH.

Available grades :

  • PEG 200
  • PEG 400
  • PEG 600
  • PEG 4000
  • PEG 6000

Parameter Value

CAS Number


Chemical formula


Molar mass

18.02 + 44.05n g/mol

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