Polyethylene Glycol 400 (PEG 400), CAS [[25322-68-3]]

Produktübersicht

• Artikelname: Polyethylene Glycol 400 (PEG 400), CAS [[25322-68-3]]
• Artikelnummer: USB-462777
• Hersteller Artikelnummer: 462777
• Alternativnummer: USB-462777-1,USB-462777-5
• Hersteller: US Biological
• Kategorie: Biochemikalien

Produktbeschreibung

Poly(ethylene Glycol) ~400 is a polymer of ethylene oxide with a molecular weight of ~400 Daltons. Poly(ethylene Glycol) ~400 is considered a low molecular weight polyethylene glycol, and is used as a hydrophilic molecular probe for measuring intestinal permeability. Poly(ethylene Glycol) ~400 is also used as a hydrophilic plasticizer. Synonyms: Polyglycol, Polyethylene oxide, Polyoxyethylene CAS No: 25322-68-3 Molecular Formula: (C2H4O)nH2O Molecular Weight: ~400 Appearance: Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt. Hydroxyl Value: 264-295 Density (d 20C/4C): 1.124-1.127 Vapor Pressure: <0.1 hPa ( 20C) Autoignition Temp: 360 C (DIN 51794) pH: 5-7 (20C, 100g/L in H2O) Kinematic Viscosity: 97-110 cSt(20C) Melting Point: 5C Storage and Stability: Stable for 12 months after receipt at RT.

Produkteigenschaften

• Molekulargewicht: 400
• CAS Nummer: [25322-68-3]