- benzidine base
- бензидин; C6H4NH2 NH2O8H4
English-Russian dictionary on textile and sewing industry. Липенок В., Григорьева А., Жданов Я. . 2015.
benzidine base
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Benzidine — structure chimique Général Nom IUPAC 4,4 diaminobiphenyl … Wikipédia en Français
benzidine — [ben′zə dēn΄] n. [< BENZENE] a white or reddish crystalline organic base, NH2C6H4C6H4NH2, used in the manufacture of dyes … English World dictionary
Benzidine — A compound used mainly for dyeing textiles and paper that is a known human carcinogen (cancer causing agent). Benzidine was one of the first chemicals for which an association of occupational exposure and increased incidence of urinary bladder… … Medical dictionary
benzidine — noun Etymology: International Scientific Vocabulary benz + idine Date: circa 1855 a crystalline diamine base C12H12N2 prepared from nitrobenzene and used especially in making dyes … New Collegiate Dictionary
benzidine — ben•zi•dine [[t]ˈbɛn zɪˌdin, dɪn[/t]] n. chem. a crystalline base, C12H12N2, used in the synthesis of azo dyes, esp. Congo red • Etymology: 1875–80; benz + idine … From formal English to slang
benzidine — ˈbenzəˌdēn, də̇n noun ( s) Etymology: probably from German benzidin, blend of benzin benzine and id ide : a white or reddish gray crystalline base NH2C6H4C6H4NH2 made usually by a series of reactions from nitrobenzene and used chiefly in making… … Useful english dictionary
92-87-5 — Benzidine Benzidine structure chimique Général Nom IUPAC 4,4 diaminobiphenyl … Wikipédia en Français
test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… … Medical dictionary
dye — dyable, dyeable, adj. dyer, n. /duy/, n., v., dyed, dyeing. n. 1. a coloring material or matter. 2. a liquid containing coloring matter, for imparting a particular hue to cloth, paper, etc. 3. color or hue, esp. as produced by dyeing. 4. of the… … Universalium
Cyanide — This article is about the class of chemical compounds. For other uses, see Cyanide (disambiguation). The cyanide ion, CN−. From the top: 1. Valence bond structure 2. Space filling model 3. Electrostatic potential surface 4. Carbon lone pair… … Wikipedia
Azo compound — General chemical formula of azo compounds Azo compounds are compounds bearing the functional group R N=N R , in which R and R can be either aryl or alkyl. IUPAC defines azo compounds as: Derivatives of diazene (diimide), HN=NH, wherein both… … Wikipedia
