Herbal teas and fruit teas should not be confused with true teas (black, green, white, yellow, oolong, etc., which are prepared from the cured leaves of the tea plant, Camellia sinensis), as well as from decaffeinated tea, in which the caffeine has been removed.
Physical Hazard. OSHA defines a physical hazard as a chemical for which there is scientifically valid evidence that it is a combustible liquid, a compressed gas, explosive, flammable, an organic peroxide, an oxidizer, pyrophoric, unstable (reactive), or water-reactive.hysical Hazard. OSHA defines a physical hazard as a chemical for which there is scientifically valid evidence that it is a combustible liquid, a compressed gas, explosive, flammable, an organic peroxide, an oxidizer, pyrophoric, unstable (reactive), or water-reactive.
Liquid iodine is an amazingly useful substance, finding applications around the home, in the research laboratory and at modern hospitals. Pure iodine is a bluish-black crystal, although it is rarely found in this form. Iodine is very soluble in nonpolar liquids such as hexane; however, iodine's solubility in water is limited. To increase solubility, iodine is mixed with an iodophor like povidone or an iodide such as potassium iodide. Video of the Day