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Polyethylene glycol 4000

(PEG 4000, Macrogol 4000, Macrogol)
CAS [25322-68-3]

USP, Ph.Eur. Degree of polymerization ca. 70 - 80.
Polyethylene glycol for chromatography, histology, microscopy and for special biochemical purposes. The number following each type is approximately the average molecular weight.

Average Mr
Hydroxyl value
Heavy metals (Pb)
3600 - 4400
26.0 - 31.0
max. 5 ppm



EINECS: 500-038-2(NLP) • WGK: 1L • HS: 34042000
Storage Temperature: +15 °C to +30 °C


Cat.No. Size EUR
33136.01 500 g inquire*  
33136.02 5 kg inquire*  
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Sicherheitsdatenblatt
Material Safety Data Sheet

Friday, July 30, 2010

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