Polyoxyethylene stearate

Catalog No.: A12460

non-ionic emulsifying agent

Polyoxyethylene stearate

Polyoxyethylene stearate Chemical Structure

CAS NO. 9004-99-3

Polyoxyethylene stearate (POES) is a non-ionic emulsifying agent.

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500 mg
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Biological Activity

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.

Catalog Num A12460
CAS No. 9004-99-3
Formula C20H40O3
M. Wt 328.53
Purity >98%
Synonyms POES

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

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