- 行业: 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.
C<sub>6</sub>H<sub>5</sub>COOCH<sub>2</sub>CH<sub>3</sub> Colorless, aromatic liquid, boiling at 213_C, insoluble in water; used as a solvent, in flavoring extracts, and in perfumery.
Industry:Chemistry
Hg(C<sub>7</sub>H<sub>5</sub>O<sub>3</sub>)<sub>2</sub> Poisonous, white powder; odorless and tasteless; almost insoluble in water and alcohol; variable composition; used in medicine. Also known as salicylated mercury.
Industry:Chemistry
(CH<sub>2</sub>O)<sub>2</sub>CO Odorless, colorless solid with low melting point; soluble in water and organic solvents; used as a polymer and resin solvent, in solvent extraction, and in organic syntheses.
Industry:Chemistry
B(OC<sub>2</sub>H<sub>5</sub>)<sub>3</sub> A salt of ethanol and boric acid; colorless, flammable liquid; used in antiseptics, disinfectants, and fireproofing. Also known as boron triethoxide; triethylic borate.
Industry:Chemistry
MgB<sub>2</sub> A crystalline intermetallic compound, produced as a black powder, that becomes superconducting at the unusually high temperature of 39 K (_389_F; _234_C); melts at 800 _C. Also known as magnesium boride.
Industry:Chemistry
MgSiF<sub>6</sub>_6H<sub>2</sub>O Water-soluble, efflorescent white crystals; used in ceramics, in mothproofing and waterproofing, and as a concrete hardener. Also known as magnesium silicofluoride.
Industry:Chemistry
CeO<sub>2</sub> A pale-yellow to white powder; soluble in sulfuric acid, insoluble in dilute acid and water; used in ceramics and as a polish for optical glass. Also known as ceria; cerium dioxide; cerium oxide.
Industry:Chemistry
Ce(SO<sub>4</sub>)<sub>2</sub>_4H<sub>2</sub>O Yellow needles forming a basic salt with excess water; used in waterproofing, mildew-proofing, and in dyeing and printing textiles.
Industry:Chemistry
CeF<sub>3</sub> White hexagonal crystals, melting point 1460_C; used in arc carbons to increase the brilliance of carbon-arc lamps.
Industry:Chemistry
يعرف معتدل السمية، المحمر البلورات التي تذوب في 1238_C وتتحلل في المياه.
Industry:Chemistry
