BENZIDINE

Meaning of BENZIDINE in English

/ben"zi deen', -din/ , n. Chem.

a grayish, crystalline, slightly water-soluble, basic compound, C 12 H 12 N 2 , usually derived from nitrobenzene: used chiefly in the synthesis of certain azo dyes, esp. Congo red.

[ 1875-80; BENZ- + -ID 3 + -INE 2 ]

Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012

BENZIDINE — noun Etymology: International Scientific Vocabulary benz- + -idine Date: circa 1855 a crystalline diamine base C 12 H 12 N …
Толковый словарь английского языка - Merriam Webster
BENZIDINE — ˈbenzəˌdēn, -_də̇n noun ( -s ) Etymology: probably from German benzidin, blend of benzin benzine and -id -ide : a …
Webster's New International English Dictionary
BENZIDINE — n. chemical compound used in the production of dyes
Толковый словарь английского языка - Редакция bed
BENZIDINE — noun Etymology: International Scientific Vocabulary benz- + -idine Date: circa 1855 : a crystalline diamine base C 12 H 12 …
Merriam-Webster's Collegiate English vocabulary
BENZIDINE — [ben.zi.dine] n [ISV benz- + -idine] (1878): a crystalline base prepared from nitrobenzene and used esp. in making dyes
Merriam-Webster English vocab
BENZIDINE — an organic chemical belonging to the class of amines and used in making numerous dyestuffs. The azo dyes derived from …
Britannica English vocabulary
BENZIDINE — benzidine BrE AmE ˈbenz ɪ diːn -ə-, -dɪn
Longman Pronunciation English Dictionary
BENZIDINE — Бензидин
Американский Англо-Русский словарь
BENZIDINE — бензидин
Большой Англо-Русский политехнический словарь
BENZIDINE — бензидин
Большой Англо-Русский политехнический словарь - РУССО
BENZIDINE — n. Pronunciation: ' ben-z ə - ˌ d ē n Function: noun Etymology: International Scientific Vocabulary benz- + -idine Date: …
Merriam Webster Collegiate English Dictionary
BENZIDINE YELLOW — noun : any of several azo pigments — see dye table I (under Pigment Yellow 12 )
Webster's New International English Dictionary
TOLIDINE — noun Etymology: International Scientific Vocabulary tol- + -idine Date: 1879 any of several isomeric aromatic diamines C 14 H 16 …
Толковый словарь английского языка - Merriam Webster
TRYPAN RED — trypan as in trypan blue noun Etymology: trypan International Scientific Vocabulary trypan- : a disazo dye derived from benzidine and …
Webster's New International English Dictionary
TOLIDINE — ˈtäləˌdēn, -_də̇n noun ( -s ) Etymology: International Scientific Vocabulary tol- + -idine : any of several isomeric aromatic diamines …
Webster's New International English Dictionary
TETRAZOTIZE — ̷ ̷ˈ ̷ ̷əˌtīz transitive verb ( -ed/-ing/-s ) Etymology: tetra- + -azotize (as in diazotize ) : to diazotize doubly : convert …
Webster's New International English Dictionary
HYDRAZOBENZENE — hī|drazō, |hīdrəzō+ noun Etymology: International Scientific Vocabulary hydraz- + benzene : a crystalline compound C 6 H 5 NHNHC 6 …
Webster's New International English Dictionary
DIRECT DEEP BLACK EW — noun Usage: usually capitalized both Ds&B : a trisazo dye derived from benzidine and used especially for dyeing cotton and …
Webster's New International English Dictionary
CONGO DYE — noun Usage: usually capitalized C : any of a group of direct azo dyes most of which are derivatives of …
Webster's New International English Dictionary
BIANISIDINE — |bī+ noun ( -s ) Etymology: bi- (I) + anisidine : any of several isomeric compounds C 14 H 16 …
Webster's New International English Dictionary
CONGO GROUP — () A group of artificial dyes with an affinity for vegetable fibers, so that no mordant is required. Most of …
Английский словарь Webster
CONGO COLOR — Chem. any of a group of azo dyes derived from benzidine that will dye cotton and other vegetable fibers without …
Random House Webster's Unabridged English Dictionary
BIPHENYL — /buy fen"l, -feen"l/ , n. Chem. a water-insoluble, pleasant-smelling, colorless powder or white scales, C 12 H 10 , composed …
Random House Webster's Unabridged English Dictionary
TOLIDINE — noun Etymology: International Scientific Vocabulary tol- + -idine Date: 1879 : any of several isomeric aromatic diamines C 14 H …
Merriam-Webster's Collegiate English vocabulary
CONGO GROUP — add. ·- a group of artificial dyes with an affinity for vegetable fibers, so that no mordant is required. most …
Webster English vocab
TOLIDINE — [tol.i.dine] n [ISV tol- + -idine] (1879): any of several isomeric aromatic diamines that are homologues of benzidine and used …
Merriam-Webster English vocab
POISON — in nuclear physics, any material that can easily capture neutrons without subsequently undergoing nuclear fission. Examples of poisons are the …
Britannica English vocabulary
NITROBENZENE — the simplest aromatic nitro compound, having the molecular formula C6H5NO2. It is used in the manufacture of aniline, benzidine, and …
Britannica English vocabulary
DIRECT DYE — also called Substantive Dye, any of a class of coloured, water-soluble compounds that have an affinity for fibre and are …
Britannica English vocabulary
CONGO RED — first of the synthetic dyestuffs of the direct type, that is, not requiring application of a mordant (a substance such …
Britannica English vocabulary
БЕНЗИДИН — Benzidine
Русско-Американский Английский словарь
STAINING — окрашивание, окраска - background staining - benzidine peroxidase staining - block staining - contrastive staining - counter staining - differential staining - direct staining - double staining - enclosure …
Новый Англо-Русский словарь по биологии

Random House Webster's Unabridged English Dictionary

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