Polyoxyethylene stearate

Catalog No. A12460

Polyoxyethylene stearate (POES) is a non-ionic emulsifying agent.
Catalog Num A12460
M. Wt 328.53
Formula C20H40O3
Purity >98%
Storage at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base)
CAS No. 9004-99-3
Synonyms POES
SMILES O=C(OCCO)CCCCCCCCCCCCCCCCC.[n].[n].[=].[10]
Polyoxyethylene stearate (POES) is a non-ionic emulsifying agent.
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 30.44 mL 152.19 mL 304.39 mL
0.5 mM 6.09 mL 30.44 mL 60.88 mL
1 mM 3.04 mL 15.22 mL 30.44 mL
5 mM 0.61 mL 3.04 mL 6.09 mL

*The above data is based on the productmolecular weight 328.53. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.