Polyetylenglykol 200 for syntese, Sigma-Aldrich®

Leverandør: Merck


M-Clarity™ quality level = MQ200

8.07483.1000EA 505 NOK
8.07483.1000 8.07483.5000 8.07483.9999
Polyetylenglykol 200 for syntese, Sigma-Aldrich®
Polyetylenglykol 200
Formel: H(OCH₂CH₂)nOH
MW: 200 g/mol
Kokepunkt: ∼250 °C (1013 hPa)
Smeltepunkt: –55…–40 °C
Tetthet: 1,124 g/cm³ (20 °C)
Flash punkt: 180 °C
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD01779596
CAS-nummer: 25322-68-3
EINECS: 500-038-2

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Spesifikasjon Testresultater

Solubility (20 °C) soluble
Melting Point -38 - -36 °C
Molar Mass 190 - 210 g/mol
Boiling Point 150 °C
Vapor Pressure  - 0.01 hPa (20 °C)
Flash Point 180 °C
Density 1.124 g/cm3 (20 °C)
pH 5 - 7 (100 g/l, H2O, 20 °C)
Ignition Point 304 °C
Viscosity kinematic 53 - 62 mm2/s (20 °C)

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