- 업종: Printing & publishing
- Number of terms: 178089
- Number of blossaries: 0
- Company Profile:
McGraw Hill Financial, Inc. is an American publicly traded corporation headquartered in Rockefeller Center in New York City. Its primary areas of business are financial, publishing, and business services.
NHC(S)NHC(O)CH<sub>2</sub> Crystals or a tan powder with a melting point of 230_C; used in the manufacture of pharmaceuticals, rubber accelerators, and copper-plating brighteners. Also known as glycolythiourea.
Industry:Chemistry
A compound that has the C<sub>6</sub>H<sub>5</sub>NH<sub>2</sub>_group; an example is benzanilide, C<sub>6</sub>H<sub>5</sub>NHCOC<sub>6</sub>H<sub>5</sub>.
Industry:Chemistry
(CH<sub>3</sub>)<sub>3</sub>CCH<sub>2</sub>OH Colorless crystals that melt at 52_C; slightly soluble in water.
Industry:Chemistry
The major metabolic product of nicotine which is excreted in the urine; used as a marker for environmental tobacco smoke.
Industry:Chemistry
(CH<sub>3</sub>)<sub>2</sub>C<sub>2</sub>(NOH)<sub>2</sub> White, crystalline or powdered solid, used in analytical chemistry as a reagent for nickel.
Industry:Chemistry
(C<sub>6</sub>H<sub>5</sub>)<sub>2</sub>CH<sub>2</sub> Combustible, colorless crystals melting at 26.5_C; used in perfumery, dyes, and organic synthesis.
Industry:Chemistry
C<sub>8</sub>H<sub>8</sub>O<sub>4</sub> A white to brownish-gray, crystalline powder, melting at 173_C, soluble in water, alcohol, and ether; used as an antiseptic.
Industry:Chemistry
C<sub>5</sub>H<sub>8</sub>O<sub>6</sub> A compound produced experimentally by fermentation; formed as a minor product, 5.8% of total acidity produced, of an itaconic-acid producing strain of Aspergillus niger.
Industry:Chemistry
C<sub>17</sub>H<sub>35</sub>COOCH<sub>3</sub> Colorless crystals melting at 39_C; soluble in alcohol and ether, insoluble in water; used as an intermediate for stearic acid manufacture.
Industry:Chemistry
C<sub>41</sub>H<sub>21</sub>O<sub>2</sub>Hg A white, crystalline powder with a melting point of 45_C; soluble in organic solvents; used in paints as a mildewproofing agent, and as a fungicide.
Industry:Chemistry
