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Poloxamer-407 (Kolliphor® P 407; Lutrol® F127)

Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol); Kolliphor® P 407 , Lutrol® F 127

Composition (Oxyethylene): 71.5% -74.9%
CAS No: 9003-11-6
Unit Price
100 g 3000
250 g 6000
500 g 10500
Appearance White Powder
Composition (Oxyethylene) 71.5% -74.9%
Heavy Metals ≤ 20 ppm
pH  5.0-7.5 (100 g/L in H2O)
Water ≤ 1.0 %
Residue on Ignition ≤0.30%
Total Ash ≤ 0.4 %
Solubility  10% Aqueous Solution (Clear, Colorless)