Ethylene glycol ≥99% (by GC), pure
: Ethane-1,2-diol, 1,2-Dihydroxy ethane, 1,2-Ethanediol, Glycol
:107-21-1
:
:HOCH₂CH₂OH
:MFCD00002885
:198 °C
:–12 °C
:1.113…1.117 (20/4)
:62.07 g/mol
:111 °C
:13,03832
:GHS07
:Ambient
- Environmentally Preferable:
- Apperarance:Clear, colourless liquid
- Solubility:Miscible with water (hygroscopic)
- Assay (G.C.):99%
- Identity:IR passes test
- Refractive index:1,4318
- Acidity(as CH₃COOH):0,01%
- Residue on ignition (as SO₄):0,01%
- Chloride (Cl):0,001%
- Sulphate (SO₄):0,01%
- Diethyleneglycol (G.C.):0,1%
- Water (H₂O):0,1%
- Copper (Cu):0,00002%
- Iron (Fe):0,00005%
- Nickel (Ni):0,00002%
- Lead (Pb):0,00002%
- Vapour pressure (20 °C):0,06 hPa
- Dielectric constant (25 °C):37,7
- Ignition temperature:410 °C
- Saturation concentration:0,15 g/m³
- Explosion limit:3,2 - 15,3% (V)