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 |
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 |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...