Poly(ethylene glycol) CAS 25322-68-3-PEG600

Product Name: Poly(ethylene glycol)
Synonyms: Macrogol PEG;Polyethylene Glycol 400 BioChemica;PEG1500 PEG6000;Polyethylene Glycol 8000 BioChemica;Poly(ethylene oxide) 6000;alkapolpeg-200;alkapolpeg-300;alkapolpeg-600
CAS: 25322-68-3
MF: N/A
MW: 0
EINECS: 500-038-2
Product Categories: Cosmetic Ingredients & Chemicals;Gas Chromatography;Packed GC;Stationary Phases;Polydispersed PEG;polymeride;-;Homobifunctional PEG;Poly(ethylene glycol) (PEG) and PEG Solutions;Poly(ethylene glycol) and Oligo(ethylene glycol);Polymers;Optimization Reagents;Protein Structural Analysis;X-Ray Crystallography;Essential Chemicals;Inorganic Salts;Materials Science;Poly(ethylene glycol) and Poly(ethylene oxide);Polymer Science;Research Essentials;Solutions and Reagents
Melting point 64-66 °C
Boiling point >250°C
density 1.27 g/mL at 25 °C
vapor density >1 (vs air)
vapor pressure <0.01 mm Hg ( 20 °C)
refractive index n20/D 1.469
Fp 270 °C
storage temp. 2-8°C
solubility H2O: 50 mg/mL, clear, colorless
form waxy solid
color White to very pale yellow
Specific Gravity 1.128
PH 5.5-7.0 (25℃, 50mg/mL in H2O)
Water Solubility Soluble in water.
RIDADR UN2810 - class 6.1 - PG 3 -
Uses 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.
Uses 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.
Uses Used in conjunction with carbon black to form a conductive composite.1 Polymer nanospheres of poly(ethylene glycol) were used for drug delivery.2
Uses 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.
Uses H2 histamine receptor antagonist, anti-ulcer agent
Uses nonionic emulsifier
Uses A polymer used to precipitate proteins, viruses, DNA and RNA