Polyethylene glycol 4,000

Leverancier: Thermo Fisher Scientific
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434630010 434630050
ACRO434630010EA 53.2 EUR
ACRO434630010 ACRO434630050
Polyethylene glycol 4,000
Polyethylene glycol 4,000
Formule: H(OCH₂CH₂)nOH
Kookpunt: ? 250 °C (1013 hPa)
Smeltpunt: 54…58 °C
Dichtheid: 1,13 g/cm³ (20 °C)
Vlampunt: 250 °C
Bewaar temperatuur: Kamertemperatuur
MDL Nummer: MFCD01779612
CAS nummer: 25322-68-3

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Specification Test Results

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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