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Biguanide (/ b aɪ ˈ ɡ w ɒ n aɪ d /) is the organic compound with the formula HN(C(NH)NH 2) 2. It is a colorless solid that dissolves in water to give a highly basic solution. It is a colorless solid that dissolves in water to give a highly basic solution.
Structure of chlorhexidine, a bisbiguanide antiseptic.. Bisbiguanides are a class of chemically related compounds known for their bactericidal properties. Generally considered to be of the generic formula: R 1 R 2 N.C(:NR 6)NH.C(:NH)NH.CH 2 X--(CH 2) 3 NH.C(:NH)NH.C(:NR 7)NR 3 R 4 V. [1] These compounds include the antiseptics chlorhexidine and alexidine.
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Polyhexanide (polyhexamethylene biguanide, PHMB) is a polymer used as a disinfectant and antiseptic. In dermatological use, [ 4 ] it is spelled polihexanide ( INN ) and sold under various brand names. [ 5 ]
At the time the show was the highest-rated series currently running on The History Channel. The second season premiered on 23 January 2006 and had a total of 13 episodes. The third season premiered on 22 January 2007 with a two-hour special episode on the quest for Atlantis and had a total of 20 episodes.
Microsoft founder Bill Gates is telling his “origin story” in his own words with the memoir Source Code, being released on Feb. 4 "My parents and early friends put me in a position to have a ...
History logo used from 2015 to 2022. Real History, formerly known as Fox History, The History Channel and simply History is a television channel in Australia and New Zealand, that broadcasts non-fictional programs regarding historical events and persons, as well as various metaphysical, pseudoscientific, and paranormal phenomena—often with observations and explanations by noted historians ...