100% Polyethylene glycol 400

200 mL bottle of 100% Polyethylene glycol 400 Optimize Reagent.
Synonyms: PEG 400
H(OCH2CH2)nOH
Mr 380-420
CAS Number [25322-68-3]
EC Number 500-038-2
Merck 14, 7568
RTECS TQ3675000
MDL Number MFCD00081839
PubChem Substance ID 24897878
Viscosity (Rotation) 105 - 152 mPas
Density 1.126 g/mL at 20 degrees Celsius
Measured Conductivity Range: 2.3 - 3.4 uS/cm at 25 degrees Celsius
Measured Refractive Index Range: 1.46629 - 1.46762 at 20 degrees Celsius
Aldehydes None detected
Peroxides (as H2O2) <0.001%
Al <0.0005%
As <0.00001%
Ba <0.0005%
Bi <0.0005%
Ca <0.001%
Cd <0.0005%
Cl <0.005%
Co <0.0005%
Cr <0.0005%
Cu <0.0005%
Fe <0.0005%
K <0.2%
Li <0.0005%
Mg <0.0005%
Mn <0.0005%
Mo <0.0005%
Na <0.2%
Ni <0.0005%
Pb <0.0005%
SO4 <0.005%
Sr <0.0005%
Zn <0.0005%