Hampton 乙二醇300 Polyethylene glycol 300

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Optimize Reagents > Optimize – Polymers > Polyethylene glycol 300

APPLICATIONS

Crystallization grade Polyethylene glycol 300 for formulating screens or for optimization

DESCRIPTION

Polyethylene glycol 300

Synonyms: PEG 300
H(OCH₂CH₂)_nOH
M_r 285-315
CAS Number [25322-68-3]
EC Number 500-038-2
Merck 14,7568
RTECS TQ3500000
MDL Number MFCD00081839
PubChem Substance ID 24889419
Density 1.125 g/mL at 20°C

Measured Conductivity Range: 3.0 – 9.0 µS/cm at 25°C
Measured Refractive Index Range: 1.46450 – 1.46549 at 20°C

Peroxides (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 ≤0.02%
Li ≤0.0005%
Mg ≤0.0005%
Mn ≤0.0005%
Mo ≤0.0005%
Na ≤0.02%
Ni ≤0.0005%
Pb ≤0.0005%
SO₄ ≤0.005%
Sr ≤0.0005%
Zn ≤0.0005%

HR2-517 100% Polyethylene glycol 300 200 mL

RELATED ITEM(S)
PEGRx 1 • PEGRx 2 • PEGRx HT