Polyethylene Glycol 600 Dipyridamole PEG
Polyethylene Glycol 600 [CAS:25322-68-3]
Appearance(25℃) Colorless and viscous liquid
Polyethylene Glycol 200, 600, 800, 1000, 1500, 2000, 3000, 4000, 6000, 8000.
Name | Poly(ethylene glycol) | |
Synonyms | Polyethylene glycol; PEG | |
Molecular Structure | ||
CAS Registry Number | 25322-68-3 (6812-36-8) |
Polyethylene Glycol 600 CAS:25322-68-3
Name | Poly(ethylene glycol) | |
Synonyms | Polyethylene glycol; PEG | |
Molecular Structure | ||
CAS Registry Number | 25322-68-3 (6812-36-8) |
Density | 1.125 | |
Melting point | -65 ºC | |
Refractive index | 1.458-1.461 | |
Flash point | 171 ºC |
Test items
Analytical
methods
Standard Result Result found
Appearance(25℃) ChP2020
Colorless and viscous
liquid
Pass Conforms
Completeness and color of
solution
USP Meet requirements Pass
Clarity and color
of solution
Viscosity (98.9±0.3℃,
mm
2 /s) USP41<911> 9.9~11.3 11 Conforms
Average molecular weight USP41 570~630 592 Conforms
pH(5%) USP41<791> 4.5~7.5 5.9 Conforms
Residue on ignition(%) USP41<281> ≤0.1 <0.08 Conforms
Heavy metals
(ppm)
USP41<231> ≤5 <5 Conforms
Free Ethylene
Oxide(μg/g)
USP41 ≤10 Pass Conforms
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