- 업종: Printing & publishing
- Number of terms: 178089
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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.
PbCl<sub>2</sub> Poisonous white crystals melting at 498_C, boiling at 950_C; slightly soluble in hot water, insoluble in alcohol and cold water; used to make lead salts and lead chromate pigments and as an analytical reagent.
Industry:Chemistry
K<sub>2</sub>S Moderately flammable, water-soluble, deliquescent red crystals; melts at 840_C; used in analytical chemistry, medicine, and depilatories. Also known as fused potassium sulfide; hepar sulfuris; potassium sulfuret.
Industry:Chemistry
An element having an atomic number greater than that of plutonium (94).
Industry:Chemistry
BF<sub>3</sub> A colorless pungent gas in a dry atmosphere; used in industry as an acidic catalyst for polymerizations, esterifications, and alkylations. Also known as boron trifluoride.
Industry:Chemistry
PbCrO<sub>4</sub> Poisonous, water-insoluble yellow crystals melting at 844_C; soluble in acids; used as a paint pigment.
Industry:Chemistry
K<sub>2</sub>SO<sub>3</sub>_2H<sub>2</sub>O Water-soluble, white crystals; used in medicine and photography.
Industry:Chemistry
A chelating agent having three groups capable of attachment to a metal ion. Also known as terdentate ligand.
Industry:Chemistry
BN A binary compound of boron and nitrogen, especially a white, fluffy powder with high chemical and thermal stability and high electrical resistance.
Industry:Chemistry
Pb(CN)<sub>2</sub> Poisonous white to yellow powder; slightly soluble in water, decomposed by acids; used in metallurgy.
Industry:Chemistry
K<sub>2</sub>(CdI<sub>4</sub>)_2H<sub>2</sub>O A crystalline compound; used in analytical chemistry for alkaloids, amines, and other compounds. Also known as cadmium potassium iodide; potassium cadmium iodide.
Industry:Chemistry
