• 0.43
  • pure water has a melting point of 0 °C and pure hydrogen peroxide of −0.43 °C. The boiling point of the same mixtures is also depressed in relation with the mean of both boiling points (125.1 °C). It occurs at 114 °C. This boiling point is 14 °C greater than that of pure water and 36.2 °C less than that of pure hydrogen peroxide. (wikipedia.org)
  • mixture
  • The solution leaves tile grout and bathroom surfaces clean and sanitized, and spraying a mixture of peroxide and water on mold or mildew can remove stains and stop the growth of fungus. (staples.com)
  • alkyl
  • Instead of hydrogen itself, however, a 2-alkyl-anthrahydroquinone, which is generated before from the corresponding 2-alkyl-anthraquinone by catalytic hydrogenation with palladium. (wikipedia.org)
  • acid
  • Through a concerted mechanism, one of the substituents on the ketone migrates to the oxygen of the peroxide group while a carboxylic acid leaves. (wikipedia.org)
  • This organic peroxide is a colorless liquid with a characteristic acrid odor reminiscent of acetic acid. (wikipedia.org)
  • form
  • Recent APEX observations lead to the first ever discovery of hydrogen peroxide in space, the first image of a dusty disc closely encircling a massive baby star, providing direct evidence that massive stars form in the same way as their smaller brethren, and the first direct measurements of the size and brightness of regions of star-birth in a very distant galaxy. (wikipedia.org)