Polyetylenglykol 4.000

Leverandør: Thermo Scientific

434630010 434630050
ACRO434630010EA 845 NOK
ACRO434630010 ACRO434630050
Polyetylenglykol 4.000
Polyetylenglykol 4.000
Formel: H(OCH₂CH₂)nOH
MW: 4000 g/mol
Kokepunkt: ? 250 °C (1013 hPa)
Smeltepunkt: 54…58 °C
Tetthet: 1,13 g/cm³ (20 °C)
Flash punkt: 250 °C
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD01779612
CAS-nummer: 25322-68-3

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Spesifikasjon Testresultater

Appearance White to almost white Flakes
Infrared spectrum Conforms
Water ≤0.5 %
Molecular weight 3500 to 4500 g/mol (Average)
Hydroxyl value 25 to 32 mg KOH/g

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