Showing posts with label Propane dialcohol stearic acid ester sale. Show all posts
Showing posts with label Propane dialcohol stearic acid ester sale. Show all posts

Tuesday, April 17, 2012

How to get 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 abettor 、 alabaster chrism abettor and suppository and so on medicament in pharmacy industry.
Stearic acid is the saturated fatty acid with an 18 carbon chain and has the IUPAC name octadecanoic acid. It is a waxy solid, and its chemical formula is CH3(CH2)16CO2H. Its name comes from the Greek word στέαρ "stéatos", which means tallow. The salts and esters of stearic acid are called stearates. Stearic acid is noteworthy as the most common saturated fatty acid, another common one being the C16 compound palmitic acid.
Uses
Stearic acid is mainly used in the production of detergents, soaps, and cosmetics such as shampoos and shaving cream products. Soaps are not made directly from stearic acid, but indirectly by saponification of triglycerides consisting of stearic acid esters. Esters of stearic acid with ethylene glycol, glycol stearate and glycol distearate, are used to produce a pearly effect in shampoos, soaps, and other cosmetic products. They are added to the product in molten form and allowed to crystallize under controlled conditions. Detergents are obtained from amides and quaternary alkylammonium derivatives of stearic acid.
In view of the soft texture of the sodium salt, which is the main component of soap, other salts are also useful for their lubricating properties. Lithium stearate is an important component of grease. The stearate salts of zinc, calcium, cadmium, and lead are used to soften PVC. Stearic acid is used along with castor oil for preparing softeners in textile sizing. They are heated and mixed with caustic potash or caustic soda. Related salts are also commonly used as a release agents, e.g. in the production of automobile tires.
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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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Tuesday, February 28, 2012

What is Propane dialcohol stearic acid ester?

Propane dialcohol stearic acid ester is mixture of propane dicohol distearic acid ester,propane dialcohol single stearic acid ester and stearic acid .melting point lower,near the temperature of human body.It could offer plentiful silky structure to cream milky,and could regard as assistant emulsification agent and viscose improvement agent in some milky system.It could be used in daily cosmetic chemical.It has excellant ability of moisturization.It could use manufacture milker, ointment agent, milky cream agent and suppository and so on medicament in pharmacy industry.
stearic acid ester
(first syllable pronounced either steer or stair) is the saturated fatty acid with an 18 carbon chain and has the IUPAC name octadecanoic acid. It is a waxy solid, and its chemical formula is CH3(CH2)16CO2H. Its name comes from the Greek word στέαρ "stéatos", which means tallow. The salts and esters of stearic acid are called stearates. Stearic acid is noteworthy as the most common saturated fatty acid, another common one being the C16 compound palmitic acid.
Generally applications of stearic acid exploit its bifunctional character, with a polar head group that can be attached to metal cations and a nonpolar chain that confers solubility in organic solvents. The combination leads to uses as a surfactant and softening agent. Stearic acid undergoes the typical reactions of saturated carboxylic acids, notably reduction to stearyl alcohol, and esterification with a range of alcohols.
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Thursday, February 23, 2012

Descriptions of Propane dialcohol stearic acid ester

Description of Propane dialcohol stearic acid ester
Propane dialcohol stearic acid ester is mixture of propane dicohol distearic acid ester,propane dialcohol single stearic acid ester and stearic acid .melting point lower,near the temperature of human body.It could offer plentiful silky structure to cream milky,and could regard as assistant emulsification agent and viscose improvement agent in some milky system.Propane dialcohol stearic acid ester could be used in daily cosmetic chemical.It has excellant ability of moisturization.It could use manufacture milker, ointment agent, milky cream agent and suppository and so on medicament in pharmacy industry.
Melting point: 37.0~42.0℃
Appearance:white to light yellow wax.
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