| hydrocyanic | <chemistry> Pertaining to, or derived from the combination of, hydrogen and cyanogen. <chemistry> Hydrocyanic acid, a colourless, mobile, volatile liquid, HCN, having a characteristic peach-blossom odour. It is one of the most deadly poisons. It is made by the action of sulphuric acid on yellow prussiate of potassium (potassium ferrocyanide), and chemically resembles hydrochloric and hydrobromic acids. Synonym: prussic acid, hydrogen cyanide, etc. Origin: Hydro-, 2 + anic: cf. F. Hydrocyanique. Source: Websters Dictionary (01 Mar 1998) |
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| hydrocyanic acid | HCN;a colourless, very toxic liquid, with the odour of bitter almonds, present in bitter almonds (amygdalin), the stones of peaches, plums and other fruits, and laurel leaves; inhalation of 300 p.p.m. Causes death. Synonym: hydrogen cyanide, prussic acid. (05 Mar 2000) |
| hydrocyanic acid |
a solution of hydrogen cyanide in water; weak solutions are used in fumigating and in the synthesis of organic compounds
Ãâó: wordnet.princeton.edu/perl/webwn
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| hydrocyanic acid |
Hydrogen cyanide is a chemical compound with chemical formula H-C≡N. A solution of hydrogen cyanide in water is called hydrocyanic acid or prussic acid. Pure hydrogen cyanide is a colorless, very poisonous, and highly volatile liquid that boils slightly above room temperature at 26
Ãâó: en.wikipedia.org/wiki/Hydrocyanic_acid
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| hydrocyanic | a weak poisonous acid (HCN) used in fumigating and in synthesis of organic compounds |
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