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Polyethylene glycol 400, EssentQ®

- Synonyms: Carbowax, PEG, Polyoxyethylene glycol, Polyglycol, Polyethylene oxider- HO(C2H4O)nHr- M = 380 - 420 g/molr- CAS [25322-68-3]r- EINECS-No.: 203-473-3r- Density: 1,13 g/cm3 r- Solub. in water: (20 ºC): miscibler- Melting point: 4 - 8 ºCr- Boiling point: > 250 ºCr- Flash pt. 240 ºCr- Ignition temp.: ~ 370 ºCr- Vapour pressure: (20 ºC) < 0,1 hPar- LD 50 (oral, rat): 30200 mg/kgr- Tariff number: 3404 20 00 00r- Applications: analytical chemistry, chromatography, synthesis of organic products, in food industry, cosmetics.rrSPECIFICATIONSridentity (IR-spectrum): passes testrdensity (20º/4º): 1,124 - 1,126 raverage molar mass: 380 - 420 rhydroxyl number: 267 - 295 r