Polyetylenglykol 400 for syntese, Sigma-Aldrich®

Leverandør: Merck


M-Clarity™ quality level = MQ200

8.07485.0050EA 318 NOK
8.07485.9999 8.07485.0050 8.07485.5000 8.07485.1000 8.07485.9025
Polyetylenglykol 400 for syntese, Sigma-Aldrich®
Polyetylenglykol 400
Formel: H(OCH₂CH₂)nOH
MW: 400 g/mol
Kokepunkt: ∼250 °C (1013 hPa)
Smeltepunkt: 4…8 °C
Tetthet: 1,13 g/cm³ (20 °C)
Flash punkt: 245 °C
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00081839
CAS-nummer: 25322-68-3
EINECS: 500-038-2

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Spesifikasjon Testresultater

Solubility (20 °C) soluble
Melting Point 4 - 8 °C
Molar Mass 8000 g/mol
Boiling Point 200 °C (1013 hPa)
Vapor Pressure  - 0.1 hPa (20 °C)
Flash Point 240 °C
Density 1.13 g/cm3 (20 °C)
pH 5 - 7 (100 g/l, H2O, 20 °C)
Ignition Point 360 °C DIN 51794
Viscosity kinematic 97 - 110 mm2/s (20 °C)

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