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KMID : 0369819740040040438
Jorunal of Korean Pharmaceutical Sciences
1974 Volume.4 No. 4 p.438 ~ p.445
Effect of the alkyl sulfates to starilization of colloidal sulfurs containe in white lotion
±èÁ¾°©/Kim JK
À̼÷°æ/Lee SK
Abstract
Sulfur had been used for the medical fields as fungacidal bacteriocides and gelatolytic agent from ancient B. C 700, their prepartiones contained the sulfur are restrict to freely medication, the restrutive reasones are the it's preparation stabilized sparing solubility, and limit to pharmaceutical development of colloidal sulfur-self. Anthors prepared white lotion, registered on U.S.P XIII from the colloidal sulfur, by the method midified buku zawa make the stabilized lotion by the various fatty alkyl sulfates, and the result obtained are as follows the suspending agents for stabilize to the colloidal sulfur are the fatty alcohol sulfates than natural clay on the imbibition appeareuce and usefulnss. The adequate quantities of stearic acid in lotion base are $1.5{\sim}2.0$ ¼ö½Ä À̹ÌÁö percent for refluidity and pourability. The carbon numbers in alkyl radical used fatty alcohol sulfates as anionic surfactants are maxture of $12{\sim}18$ ¼ö½Ä À̹ÌÁö about efficiency, as possible as, the electrolyte is removed from the white lotion.
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