ZINCI OXIDUM—ZINC OXIDE
Derivation.—Zinc oxide, may be prepared by exposing zinc carbonate to a dull red heat, or from metallic zinc by combustion.
Properties.—An amorphous, white powder without odor or taste. Insoluble in water or alcohol.
Dose.—Horses and cattle, 1 to 2 dr.; sheep and pigs, 10 to 20 gr.; dogs, 5 to 10 gr. Not much used internally.