Descriptive Catalogue of Essentials Oils And Organic Chemical Preparations
Descriptive Catalogue of Essentials Oils And Organic Chemical Preparations
Fredrick Belding Power
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Specific gravity 0. 855 to 0. 870 " (0. 855 to 0. 876, Schimmel & Co. ). It deviates polarized light to tiie right (distinction from French Oil of Turpentine). "Boiling point between 155 and 170' C. It is . Soluble ill '. ] times its volume of alcohol, and in an equal volume of glacial acetic acid. " OFFICIAL ESSENTIAL OILS. 35 Oil of Turpentine, Rectiftetl. (German: Rectiflcirtes Terpciitin-Oel. ) Oleum Terebinthime Rectiftcatuni. This oil, purified from resinous matter and other oxidation pro...d- ucts according to the directions of the Pharmacoj^ceia, is the only form in which Oil of Turpentine is suitable for internal use. "It is a perfectly colorless liquid, having a mild odor, and the general prop- erties mentioned under Oil of Turpentine. Specific gravity 0. 855 to 0. 865. Boiling point about 160 C. " 10 Cc. Of the freshly rectified oil, ^^•hen evaporated on a water bath, should leave a residue weigliing not more than about 0. 03 gramme. The oil consists chiefly of dextro- gyrate pinene.
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