QUE SIGNIFIE NAPHTHALIC EN ANGLAIS
définition de naphthalic dans le dictionnaire anglais
La définition de naphtalique dans le dictionnaire est ou se rapporte à un solide volatil cristallin blanc avec une odeur pénétrante caractéristique: un hydrocarbure aromatique utilisé dans la naphtaline et dans la fabrication de colorants, explosifs, etc. Formule: C10H8.
10 LIVRES EN ANGLAIS EN RAPPORT AVEC «NAPHTHALIC»
Découvrez l'usage de
naphthalic dans la sélection bibliographique suivante. Des livres en rapport avec
naphthalic et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Chemistry of Organic Bodies, Vegetables
If they are insoluble, we heat them in a tube with some drops of concentrated
sulphuric acid : naphthalic acid sublimes in needles. Naphthalic acid is very
similar in appearance to benzoic acid, but it may be easily distinguished by
combining it ...
2
Herbicide Activity: Toxicology, Biochemistry and Molecular ...
Naphthalic anhydride was applied as a seed treatment at 0.1, 0.25 and 0.5% of
the seed weight. At 0.3 kg trifluralin/ha, shoot growth (biomass) was reduced 70%
. In the presence of NA (0.1 to 0.5%), the shoot biomass was only reduced by 42
...
R. Michael Roe, James D. Burton, Ronald J. Kuhr,
1997
3
Dictionary of Organic Compounds
... Naphthalhydroxamic acid, in B-0-00342 l,2-Naphthalic acid, see N-0-00070 l,3
-Naphthahc acid, see N-0-00071 l,4-Naphthalic acid, see N-0-00072 l,5-
Naphthahc acid, see N-0-00073 l,6-Naphthalic acid, see N-0-00074 1.7-
Naphthalic acid, ...
4
The Chemistry Of Synthetic Dyes
easily oxidized by KMnO4 to hemimellitic acid, the KMnO4-oxidation of
acenaphthene in aqueous pyridine with formation of 78% naphthalic anhydride
can also be successfully accomplished.218 In a similar manner to acenaphthene,
5-sulfo- ...
5
Reviews in Fluorescence 2009
Upon consideration of the structurally related Lucifer yellow dye and its high
water solubility [50], we utilized the 4-sulfo potassium salt group of 1,8-
naphthalic anhydride. By changing substituted —B(OH)2 positions on the phenyl
ring, we ...
6
Chemistry: The Molecular Science
This condensation polymer is made by the reaction between naphthalic acid and
ethylene glycol, O O H H HO—C (II—OH HO—(II—C—OH H H naphthalic acid
ethylene glycol (a) Write the structural formula of the molecule formed after two ...
John Moore, Conrad Stanitski, Peter Jurs,
2010
7
A system of chemistry of inorganic bodies
OF SULPHO-NAPHTHALIC ACID. This acid was discovered by Mr. Faraday in
the year 1826, History, and described by him in a paper inserted in the
Philosophical Transactions for that year. When concentrated sulphuric acid is left
in contact ...
8
Aldehyde-Ketone Transferases—Advances in Research and ...
Maize seeds were impregnated with 1-(4-fluorophenylthiocarbamoyl)4-
methylpiperazine or naphthalic anhydride by soaking for 5 h in aqueous
solutions, followed by a herbicide treatment for 5 h. Plants were grown as water
cultures. Changes ...
9
The Chemist ; Or, Reporter of Chemical Discoveries and ...
ON CHLORO - NAPHTHALIC ACID AND ON CERTAIN COMPOUNDS
OBTAINED BY TREATING CHLORIDES OF NAPHTHALINE BY NITRIC ACID*
BY M. LAURENT. At a sitting of the Royal Academy of Sciences of Paris, held on
the 22nd of ...
10
The Chemist, Or, Reporter of Chemical Discoveries and ...
ON CHLORO - NAPHTHALIC ACID AND ON CERTAIN COMPOUNDS
OBTAINED BY TREATING CHLORIDES OF NAPHTHALINE BY NITRIC ACID*
BY M. LAURENT. At a sitting of the Royal Academy of Sciences of Paris, held on
the 22nd of ...
Charles Watt, John Watt,
1840
ACTUALITÉS CONTENANT LE TERME «NAPHTHALIC»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
naphthalic est employé dans le contexte des actualités suivantes.
Report: Fitzpatrick Donors Would Benefit From Bills He Sponsored
... 4-Sulfo-1, 8-naphthalic anhydride potassium salt. Since these are used in production processes by chemical companies in the United States, ... «PoliticsPA, oct 12»