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1 nitro group
Макаров: нитрогруппа -
2 nitro-group
Горное дело: азотная группа, нитро-группа -
3 nitro group
English-Ukrainian analytical chemistry dictionary > nitro group
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4 nitro group
grupa nitrowa -
5 nitro group
• нитрогрупа -
6 nitro group
நைதரோகூட்டம் -
7 nitro-group
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8 nitro compound
нитросоединение
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
nitro compound
Any one of a class of usually organic compounds that contain the monovalent group, -NO2 (nitro group or radical) linked to a carbon atom. (Source: CED)
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Англо-русский словарь нормативно-технической терминологии > nitro compound
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9 Fibres
The textile fibres of commerce are very numerous. They are usually placed in " three natural classes, vegetable, animal and mineral. The rayon filaments so far produced are all vegetable. " Vegetable fibres can be classified as follows: - Seed fibres, growing from the seeds or seed-capsules of certain plants, as cotton, Bombax, Asselepias, etc. Stem fibres, growing in the bast of certain plants, as flax, hemp, jute, etc. Leaf fibres, occurring in the leaves of certain plants, including New Zealand hemp, Manila hemp, etc. Fruit fibres, of which the sole member worth mentioning is the cocoanut fibre. Artificial fibres, represented by viscose, cellulose acetate, cuprammonium and nitrocellulose rayon. The chief fibres in the animal class are wool, silk, and the various kinds of animal hair such as camel, llama, angora, rabbit, horse, etc. The chief member of the mineral group is asbestos, a substance that resists the action of fire. Gold, silver and copper used in the making of tinsel yarns are not fibres as they do not require to be spun. Cellulose-Acetata Rayon - Filaments composed of an acetic ester of cellulose coagulated or solidified from its solution. Cuprammonium Rayon - Filaments composed of regenerated cellulose which has been coagulated or solidified from a solution of cellulose in ammoniacal copper oxide. Nitro-cellulose Rayon (Chardonnet) - Filaments composed of regenerated or denitrated cellulose which has been coagulated or solidified from a solution of nitrated cellulose. Viscose Rayon - Filaments composed of a regenerated cellulose which has been coagulated or solidified from a solution of cellulose xanthate. The preceding four definitions are proposed by the American Society for Testing Materials, Corn. D-13
См. также в других словарях:
Nitro group — nitro i tro pref. 1. A combining form or an adjective denoting the presence of niter. [1913 Webster] 2. (Chem.) A combining form (used also adjectively) designating certain compounds of nitrogen or of its acids; as nitrohydrochloric,… … The Collaborative International Dictionary of English
nitro group — Nitroxyl Ni*trox yl, n. [Nitro + oxygen + yl.] (Chem.) The group { NO2}, usually called the {nitro group}. [1913 Webster] … The Collaborative International Dictionary of English
nitro group — Chem. the univalent group NO2. Also called nitro radical. [1885 90] * * * … Universalium
nitro-group — niˈtro group noun The radical NO2 • • • Main Entry: ↑nitro … Useful english dictionary
nitro group — noun the group NO3 • Hypernyms: ↑group, ↑radical, ↑chemical group • Substance Holonyms: ↑nitrate … Useful english dictionary
nitro group — /ˈnaɪtroʊ grup/ (say nuytroh groohp) noun the univalent NO2 group …
Nitro blue tetrazolium chloride — Identifiers CAS number 298 83 9 … Wikipedia
Nitro (chimie) — Pour les articles homonymes, voir Nitro. Le groupe nitro est un groupement fonctionnel en chimie de forme … Wikipédia en Français
nitro- — i tro pref. 1. A combining form or an adjective denoting the presence of niter. [1913 Webster] 2. (Chem.) A combining form (used also adjectively) designating certain compounds of nitrogen or of its acids; as nitrohydrochloric, nitrocalcite; also … The Collaborative International Dictionary of English
Nitro compound — The structure of the nitro group Nitro compounds are organic compounds that contain one or more nitro functional groups ( NO2). They are often highly explosive, especially when the compound contains more than one nitro group and is impure. The… … Wikipedia
nitro compound — Any of a class of chemical compounds in which the nitro group (―NO2) forms part of the molecular structure. The most common examples are organic compounds, isomers of nitrite esters in which a carbon atom is linked by a covalent bond to the nitro … Universalium
