CAS 25322-68-3

Polietilenglicole

Descrizione:

Polietilenglicole (PEG), con il numero CAS 25322-68-3, è un polimero versatile noto per le sue proprietà idrofili e biocompatibilità. È composto da unità ripetitive di ossido di etilene, risultando in una struttura che può variare in peso molecolare, il che influisce sulle sue caratteristiche fisiche e chimiche. Il PEG è tipicamente un liquido incolore, inodore e viscoso o un solido ceroso, a seconda del suo peso molecolare. È solubile in acqua e in molti solventi organici, rendendolo utile in un'ampia gamma di applicazioni, tra cui prodotti farmaceutici, cosmetici e alimentari. Il PEG funge da lubrificante, umettante ed emulsionante, ed è spesso utilizzato nelle formulazioni farmaceutiche per migliorare la solubilità e la biodisponibilità. Inoltre, la sua natura non tossica e la capacità di formare idrogeli lo rendono prezioso in applicazioni biomediche, come sistemi di somministrazione di farmaci e ingegneria dei tessuti. Tuttavia, le proprietà specifiche del PEG possono variare significativamente con il suo peso molecolare e formulazione, il che deve essere considerato quando si sceglie per applicazioni particolari.

Formula: (C₂H₄O)nH₂O

InChI: InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

InChI key: InChIKey=LYCAIKOWRPUZTN-UHFFFAOYSA-N

SMILES: C(CO[H])O

Sinonimi:

• 1660O
• 1660S
• 3,6,9,12,15,18,21,24,27,30,33,36,39-Tridecaoxahentetracontane-1,41-diol
• 400Dab8
• Alkox
• Aquaffin
• Badimol
• Carbowachs
• Carbowax
• Colonsoft
• Db-Wax
• Duraseal
• FPR
• Forlax
• GlycoLax
• IW
• Isocolan
• KleanPrep
• Macrogol
• MiraLax
• Modopeg
• Muvinlax
• Nosilen
• Nycoline
• OEG
• PEB
• PEG
• PEG-(OH)₂
• PEG-diol
• PEO
• PER
• Pegorion
• Peo-Pf
• Peo-Pfz
• Peo-Pfzr
• Peopo-A
• Polikol
• Poly(Oxy-1,2-Ethanediyl),A-Hydro-W-Hydroxy
• Poly(oxy-1,2-ethanediyl)
• Polyaethylenglykol
• Polyethox
• Polyethyleneglycol
• Polyetox
• Polygol
• Polyhydroxyethylene
• Polyosm
• Polyox
• Polyoxydin
• Polyoxyethylenediol
• Postonal
• Sed-Fix
• Slovapeg
• Solbase
• SpaceOAR
• Superox
• Ucarfloc
• α-Hydro-ω-hydroxypoly(oxy-1,2-ethanediyl)
• α-Hydro-ω-hydroxypoly(oxyethylene)
• PEG 6000
• Polyethylene glycol
• Polyethylene Glycol
• PEG 6000, MB Grade (1.12033)
• Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-
• PEG 200
• Poly(ethylene oxide)
• Poly(ethylene glycol)
• Polyethyleneoxidemonomethacryloxymonotrimethylsiloxyterminated
• Poly ethylene glycol
• O-Methacryloxy(polyethyleneoxy)trimethylsilane
• poly(oxyethylene)
• Polyethylene glygcol
• PEG 200-8000
• Polyethylene glycol
• Ethylene oxide, homopolymer
• Polyethylene Glycol 5000000
• PolyethyleneoxideMW
• Aquacide III
• Polyethylene glycol series
• Tri-(2,3-Dibromopropyl) Phosphate
• Glycols, polyethylene
• Polyethylene glycol PEG
• Polyethylene glycol - 6000 grade
• Carmowax
• PEG 8000
• PEG 1000
• Ethylene glycol 8000 polymer
• PEG-400
• polyethylene oxide standard 511000
• Oxide Wax AN
• PEG 400
• Polyethylene Oxide
• PEG 600

Polyethylene Glycol 4000

CAS: 25322-68-3

Colore e forma: White to Almost white powder to crystal

Ref: 3B-P0885

Polyethylene Glycol 2000

CAS: 25322-68-3

Colore e forma: White to Almost white powder to lump

Ref: 3B-P2034

Polyethylene Glycol 600

CAS: 25322-68-3

Colore e forma: White or Colorless to Almost white or Almost colorless powder to lump to clear liquid

Ref: 3B-P1187

Polyethylene Glycol 1000

CAS: 25322-68-3

Colore e forma: White or Colorless to Almost white or Almost colorless powder to lump to clear liquid

Ref: 3B-P2828

Polyethylene Glycol 400

CAS: 25322-68-3

Colore e forma: Colorless to Almost colorless clear liquid

Ref: 3B-N0443

Polyethylene Glycol 300

CAS: 25322-68-3

Colore e forma: Colorless to Almost colorless clear liquid

Ref: 3B-H0543

Polyethylene Glycol 20000

CAS: 25322-68-3

Colore e forma: White to Almost white powder to crystal

Ref: 3B-P2830

Polyethylene Glycol 11000

CAS: 25322-68-3

Colore e forma: White to Almost white powder to crystal

Ref: 3B-P2829

Polyethylene Glycol 200

CAS: 25322-68-3

Colore e forma: Colorless clear liquid

Ref: 3B-P0840

Polyethylene glycol 20000

CAS: 25322-68-3

Purezza: PEG20000

Ref: 10-F996902

Polyethylene glycol 1,500

CAS: 25322-68-3

Cell fusion induced by polyethylene glycol(PEG) has become a standard method in somatic cell genetics. PEG promoted cell fusion is involved in the production of hybridoma cells. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation

Formula: (C₂H₄O)n

Colore e forma: White, Waxy flakes

Ref: 02-A16241

Polyethylene glycol 12,000

CAS: 25322-68-3

Polyethylene glycol is used to modify therapeutic proteins and peptides to increase their solubility. In gas chromatography, it is used as a polar stationary phase. It is also useful in preserving objects obtained from the ocean. As a dispersant, it is used in toothpastes. It finds application in bl

Formula: (C₂H₄O)n

Colore e forma: white to off-white, Powder or flakes

Ref: 02-042635

Polyethylene Glycol 6000, Flakes, Ultrapure

CAS: 25322-68-3

Thermo Scientific Polyethylene Glycol 6000 Flakes Ultrapure

Formula: (C₂H₄O)n

Colore e forma: White or slightly yellowish, Flakes

Peso molecolare: 5400-6600

Ref: 02-J19972

Polyethylene glycol 10,000

CAS: 25322-68-3

Polyethylene glycol is used to modify therapeutic proteins and peptides to increase their solubility. In gas chromatography, it is used as a polar stationary phase. It is also useful in preserving objects obtained from the ocean. As a dispersant, it is used in toothpastes. It finds application in bl

Formula: (C₂H₄O)n

Colore e forma: White, Powder or crystals or flakes

Ref: 02-B21955

Polyethylene glycol 600

CAS: 25322-68-3

Polyethylene glycol is used as a humectant in inks and adhesives. It acts as a solvent in soldering flux and as a dye carrier in inks. It is also useful as a modifier and binder in latex paint. It is used as an additive in synthetic lubricants, cutting oil and hydraulic fluids. It plays an important

Formula: (C₂H₄O)n

Colore e forma: Liquid as melt or white low-melting solid, Colorless

Ref: 02-B21798

Polyethylene oxide, M.W. >5,000,000

CAS: 25322-68-3

It is used as a thickening agent and gel binder in the pharmaceutical industry. It is used as a analytical reagents, substrates, flocculants, dispersants, lubricants, emulsifiers, moisturizers, food additives. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar produ

Formula: (C₂H₄O)n

Colore e forma: White, Powder/flake

Ref: 02-A15536

Polyethylene oxide, M.W. 300,000

CAS: 25322-68-3

Polyethylene oxide, M.W. 300,000 is used to impart viscosity to and modify flow of aqueous solutions. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesa

Formula: (C₂H₄O)n

Colore e forma: White to pale cream, Powder

Ref: 02-042237

Polyethylene oxide, M.W. 100,000

CAS: 25322-68-3

Polyethylene oxide is used in conjunction with carbon black to form a conductive composite. It serves as thermoplastic material that is readily calendared, extruded, injection molded or cast, to provide even greater formulation and processing flexibility. It also provides binding, thickening, lubric

Formula: (C₂H₄O)n

Colore e forma: Powder, White to off-white

Ref: 02-042236

Polyethylene glycol 200

CAS: 25322-68-3

Purezza: average Mn 200

Colore e forma: Liquid

Peso molecolare: 200

Ref: 10-F551289

Polyethylene glycol 2,000

CAS: 25322-68-3

Polyethylene glycol is used in the field of pharmaceuticals, cosmetics, paper, rubber and ceramics and in wood processing. It is also used in the manufacture of surfactants, dispersant resin and plastics. It acts as a dye carrier in paints and inks; soldering fluxes with good spreading property and

Formula: (C₂H₄O)n

Colore e forma: White waxy, Powder or flakes

Ref: 02-B22181