- 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.
H<sub>2</sub>CO<sub>3</sub> The acid formed by combination of carbon dioxide and water.
Industry:Chemistry
UF<sub>6</sub> Highly toxic, radioactive, corrosive, colorless crystals; soluble in carbon tetrachloride, fluorocarbons, and liquid halogens; it reacts vigorously with alcohol, water, ether, and most metals, and it sublimes; used to separate uranium isotopes in the gaseous-diffusion process.
Industry:Chemistry
UH<sub>3</sub> A highly toxic, gray to black powder that ignites spontaneously in air, and that conducts electricity; used for making powdered uranium metal, for hydrogen-isotope separation, and as a reducing agent.
Industry:Chemistry
RuCl<sub>3</sub> Black, deliquescent, water-insoluble solid that decomposes in hot water and above 500_C; used as a laboratory reagent. Also known as ruthenic chloride; ruthenium sesquichloride.
Industry:Chemistry
Pb<sub>3</sub>O<sub>4</sub> A poisonous, bright-red powder, soluble in excess glacial acetic acid and dilute hydrochloric acid; used in medicine, in cement for special applications, in manufacture of colorless glass, and in ship paint. Also known as lead orthoplumbate; lead oxide red; red lead.
Industry:Chemistry
UCl<sub>4</sub> Poisonous, radioactive, hygroscopic, darkgreen crystals; soluble in alcohol and water; melts at 590_C, boils at 792_C. Also known as uranic chloride.
Industry:Chemistry
PbWO<sub>4</sub> A yellowish powder, melting at 1130_C; insoluble in water, soluble in acid; used as a pigment. Also known as lead wolframate.
Industry:Chemistry
Halogen compound of ruthenium; examples are RuCl<sub>2</sub>, RuCl<sub>3</sub>, RuCl<sub>4</sub>, RuBr<sub>3</sub>, and RuF<sub>5</sub>.
Industry:Chemistry
UF<sub>4</sub> Toxic, radioactive, corrosive green crystals; insoluble in water; melts at 1036_C; used in the manufacture of uranium metal. Also known as green salt.
Industry:Chemistry
Ru<sub>2</sub>(OH)<sub>2</sub>Cl<sub>4</sub>_7NH<sub>3</sub>_3H<sub>2</sub>O A water-soluble, brownish-red powder; used as an analytical reagent and stain.
Industry:Chemistry
