Polyethylen glycol 20.000 til syntese, Sigma-Aldrich®
Leverandør: Merck
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
M-Clarity™ quality level = MQ200
8.18897.5000EA
2010
DKK
8.18897.9999
8.18897.9050
8.18897.5000
8.18897.1000
Polyethylen glycol 20.000 til syntese, Sigma-Aldrich®
Polyethylen glycol 20.000
Formel:
H(OCH₂CH₂)nOH Molekylvægt: 20000 g/mol Smeltepunkt: 58…63 °C Massefylde: 1,13 g/cm³ (20 °C) Flammepunkt: 260 °C Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00081839 CAS-nummer: 25322-68-3 EINECS: 500-038-2 |
Specifikationer Testresultater
Solubility | 500 g/l (20 °C) |
Melting Point | 58 - 63 °C |
Molar Mass | 20000 g/mol |
Bulk Density | 400 - 500 kg/m3 |
Vapor Pressure |
|
Flash Point | 260 °C |
Density | 1.2 g/cm3 (20 °C) |
pH | 4 - 7 (100 g/l, H2O, 20 °C) |
Ignition Point |
|
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