polyethylene glycol 400 for synthesis

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Description

CAS 25322-68-3
Molecular Formula HO(C2H4O)nH
Molecular Weight 380.00
Shelf Life 60 Months
Physical Properties
Physical State at 20 °C Liquid Colour Clear colorless
pH Value 6 – 7 at 10 g/l at 23 °C Melting Point/ Freezing Point [°C] -18 °C
Auto-Ignition Temperature [°C] 305 °C Flash Point [°C] 220 °C
Boiling Point [°C] > 300 °C Vapour Pressure [20°C] < 0.01 hPa at 20 °C
Density [g/cm3] 1.125 Solubility in Water [% weight] Soluble in water
Viscosity at 40°C [mm2/s] 75 – 95 mm2/s at 20 °C
Specifications
Appearance Clear colorless light yellow viscous liquid Solubility Max 20 APHA (25% in water)
Infrared Spectrum Conforms Density (D20°C/4°C) 1.126 – 1.128
Water (By Kf) Max 1.0% pH (5% Solution in Water) 4.5 – 7.5
Hydroxyl Number 267.0 – 295.0 mg KOH/g Viscosity (20°C) 85.0 – 105.0 cS
Dangerous Goods Information
UN Number – DG Class –

polyethylene glycol 400 for synthesis

$31.95

SKU C02048-00500-HS Category
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