Poloxamer 407
SIGMA/16758 - purified, non-ionic
Synonym: Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol)
CAS Number: 9003-11-6
MDL Number: MFCD00082049
Product Type: Chemical
| cation traces | Al: ≤5 mg/kg |
| As: ≤0.05 mg/kg | |
| Ba: ≤5 mg/kg | |
| Bi: ≤5 mg/kg | |
| Ca: ≤50 mg/kg | |
| Cd: ≤5 mg/kg | |
| Co: ≤5 mg/kg | |
| Cr: ≤5 mg/kg | |
| Cu: ≤5 mg/kg | |
| Fe: ≤5 mg/kg | |
| K: ≤1000 mg/kg | |
| Li: ≤5 mg/kg | |
| Mg: ≤5 mg/kg | |
| Mn: ≤5 mg/kg | |
| Mo: ≤5 mg/kg | |
| Na: ≤50 mg/kg | |
| Ni: ≤5 mg/kg | |
| Pb: ≤5 mg/kg | |
| Sr: ≤5 mg/kg | |
| Zn: ≤5 mg/kg | |
| form | powder |
| impurities | ≤1.0% water |
| InChI | 1S/C3H6O.C2H4O/c1-3-2-4-3 |
| InChI key | RVGRUAULSDPKGF-UHFFFAOYSA |
| pH | 5.0-7.5 |
| quality | purified |
| Quality Level | 100  |
| solubility | soluble, clear, colorless |
| storage temp. | 2-8°C |
| suitability | no residue for filter test |
| UV absorption | λ: 260 nm Amax: ≤0.3 |
| λ: 280 nm Amax: ≤0..2 |