| 配方類型： |
COSMETICS AND DRUGS |
| 配方說明： |
Germicide |
| 配方組成： |
Terpineol/100 ml
Potassium Hydroxide Solution/q.s. to neutralization
Ethanol (95%)/200 ml
Distilled Water/To make 1000 ml
Chloroxylenol/50 g
Ricinoleic Acid/50 g |
| 配制方法： |
Mix together the ricinoleic acid and 50 ml of the ethanol and reserve 3 ml of the solution. To the remainder gradually add with constant stirring the solution of potassium hydroxide until a few drops of the resulting soap solution gives a pink color with phenolphthalein, and then add reserved solution. Dissolve the chloroxylenol in the remainder of the ethanol, mix with terpineol, add the mixture to the soap solution, and finally add sufficient distilled water to produce the required volume.
The final solution is a yellow-to-amber colored liquid with a terpineol odor and is soapy to touch. When diluted with nineteen times its volume of water it gives a white stable emulsion. |
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