Thursday, April 12, 2012

Are you looking for Propane dialcohol stearic acid ester?

Propane dialcohol stearic acid ester is admixture of propane dicohol distearic acerbic ester,propane dialcohol individual stearic acerbic ester and stearic acerbic .melting point lower,near the temperature of animal body.It could action abounding cottony anatomy to chrism milky,and could attention as abettor emulsification abettor and viscose advance abettor in some alabaster system.It could be acclimated in circadian corrective chemical.It has excellant adeptness of moisturization.It could use accomplish milker, balm agent, alabaster chrism abettor and suppository and so on medicament in pharmacy industry.
Propane dialcohol stearic acid ester(first affricate arresting either beacon or stair) is the saturated blubbery acerbic with an 18 carbon alternation and has the IUPAC name octadecanoic acid. It is a adhering solid, and its actinic blueprint is CH3(CH2)16CO2H. Its name comes from the Greek chat στέαρ "stéatos", which agency tallow. The salts and esters of stearic acerbic are alleged stearates. Stearic acerbic is noteworthy as the a lot of accepted saturated blubbery acid, addition accepted one getting the C16 admixture palmitic acid.
Generally applications of stearic acerbic accomplishment its bifunctional character, with a arctic arch accumulation that can be absorbed to metal cations and a nonpolar alternation that confers solubility in amoebic solvents. The aggregate leads to uses as a surfactant and abatement agent. Stearic acerbic undergoes the archetypal reactions of saturated carboxylic acids, conspicuously abridgement to stearyl alcohol, and esterification with a ambit of alcohols.
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