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Polyethylene glycol Poly(ethylene glycol) 25322-68-3
Melting point |
64-66 °C |
Boiling point |
>250°C |
density |
1.27 g/mL at 25 °C |
vapor density |
>1 (vs air) |
vapor pressure |
<0.01 mm Hg ( 20 °C) |
refractive index |
n20/D 1.469 |
Fp |
270 °C |
storage temp. |
2-8°C |
solubility |
H2O: 50 mg/mL, clear, colorless |
form |
waxy solid |
color |
White to very pale yellow |
Specific Gravity |
1.128 |
PH |
5.5-7.0 (25℃, 50mg/mL in H2O) |
Water Solubility |
Soluble in water. |
Sensitive |
Hygroscopic |
λmax |
λ: 260 nm Amax: 0.6 |
Merck |
14,7568 |
Stability: |
Stable. Incompatible with strong oxidizing agents. |
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