Physical/Chemical Properties
Rubbing alcohol is a cellular, volatile, and flammable liquid. It is colourless, though it can be coloured as desired. It has an extremely bitter taste from its additives and (in the absence of added odorous substances) a characteristic odor. The specific gravity of Formula 23-H is between 0.8691 and 0.8771 at 15.56 °C.
Isopropyl rubbing alcohol USP/B.P. contains 68–99% of isopropanol (isopropyl alcohol) by volume, the remainder consisting of water, with or without colour additives, suitable stabilisers, and perfume oils. Isopropyl alcohol is oxidised by the liver into acetone. Symptoms of isopropyl alcohol poisoning include flushing, headache, dizziness, central nervous system depression, nausea, vomiting, anesthesia, and coma.
Read more about this topic: Rubbing Alcohol
Famous quotes containing the words physical, chemical and/or properties:
“A more problematic example is the parallel between the increasingly abstract and insubstantial picture of the physical universe which modern physics has given us and the popularity of abstract and non-representational forms of art and poetry. In each case the representation of reality is increasingly removed from the picture which is immediately presented to us by our senses.”
—Harvey Brooks (b. 1915)
“If Thought is capable of being classed with Electricity, or Will with chemical affinity, as a mode of motion, it seems necessary to fall at once under the second law of thermodynamics as one of the energies which most easily degrades itself, and, if not carefully guarded, returns bodily to the cheaper form called Heat. Of all possible theories, this is likely to prove the most fatal to Professors of History.”
—Henry Brooks Adams (1838–1918)
“A drop of water has the properties of the sea, but cannot exhibit a storm. There is beauty of a concert, as well as of a flute; strength of a host, as well as of a hero.”
—Ralph Waldo Emerson (1803–1882)