- 行业: Printing & publishing
- Number of terms: 178089
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- 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.
RaCl<sub>2</sub> Water- and alcohol-soluble, poisonous, radioactive, yellow-white crystals; corrosive effect on skin and flesh; melts at 1000_C; used in medicine, physical research, and luminous paint.
Industry:Chemistry
A functional group (_NH<sub>2</sub>) formed by the loss of a hydrogen atom from ammonia.
Industry:Chemistry
A salt of phthalic acid; contains the radical C<sub>6</sub>H<sub>4</sub>(COO)<sub>2</sub> <sub>2</sub>_; an example is dibutylphthalate, C<sub>16</sub>H<sub>22</sub>O<sub>4</sub>; used as a plasticizer in plastics, and as a buffer in standard laboratory solutions.
Industry:Chemistry
CdCO<sub>3</sub> A white crystalline powder, insoluble in water, soluble in acids and potassium cyanide; used as a starting compound for other cadmium salts.
Industry:Chemistry
C<sub>12</sub>H<sub>22</sub>O<sub>11</sub> Combustible, white crystals soluble in water, decomposes at 160 to 186_C; derived from sugarcane or sugarbeet; used as a sweetener in drinks and foods and to make syrups, preserves, and jams. Also known as saccharose; table sugar.
Industry:Chemistry
(HCCOOC<sub>2</sub>H<sub>5</sub>)<sub>2</sub> Clear, colorless liquid, boiling at 225_C; slightly soluble in water, soluble in most organic solvents; used as a chemical intermediate.
Industry:Chemistry
CH<sub>3</sub>CONH<sub>2</sub> The crystalline, colorless amide of acetic acid, used in organic synthesis and as a solvent.
Industry:Chemistry
RaSO<sub>4</sub> Water-insoluble, radioactive, poisonous, white crystals; used in medicine.
Industry:Chemistry
CH<sub>2</sub>Br<sub>2</sub> Colorless, clear liquid boiling at 97_C; miscible with organic solvents, slightly soluble in water; used as a solvent and chemical intermediate. Also known as dibromomethane.
Industry:Chemistry
1. A class of terpenes with molecular formula C<sub>10</sub>H<sub>16</sub>; the members of the class contain two isoprene units. 2. A derivative of a member of such a class.
Industry:Chemistry
