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化學(xué)配方數(shù)據(jù)庫(kù)
配方類(lèi)型： DRUGS
配方說(shuō)明： Ephedrine Nasal Gel
配方組成： "Carbopol" 934/10.0
Dwarf pine needle oil/0.1
Eucalyptol/1.0
Alcohol U.S.P./20.0
Ephedrine alkaloid, hydrous N.F./10.0
Purified water/960.0
Methyl salicylate/0.1
配制方法： Carefully disperse the "Carbopol" 934 in the watr to a thin cloudy dispersion without lumps. Allow entrapped air to escape and then add the eucalyptol, methyl salicylate and dwarf pine needle oil with good mixing. dissolve the ephedrine alkaloid in the alcohol and gradually add this to the dispersion with constant stirring.
Sterilization is effected by autoclaving at 121.2C and a gauge pressure of 15.3 psi for 15 minutes.

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