- 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.
N<sub>2</sub>O<sub>5</sub> Colorless crystals, soluble in water (forms HNO<sub>3</sub>); decomposes at 46_C. Also known as nitrogen acid anhydride.
Industry:Chemistry
Na<sub>2</sub> WO<sub>4</sub>_2H<sub>2</sub>O Water-soluble, colorless crystals; lose water at 100_C, melts at 692_C; used as a chemical intermediate analytical reagent, and for fireproofing. Also known as sodium wolframate.
Industry:Chemistry
HBF<sub>4</sub> Colorless, clear, water-miscible acid; used for electrolytic brightening of aluminum and for forming stabilized diazo salts.
Industry:Chemistry
Salt of phosphorous acid; contains the radical PO<sub>3</sub> <sub>3</sub>_; an example is normal sodium phosphite, Na<sub>3</sub>PO<sub>3</sub>.
Industry:Chemistry
P<sub>3</sub>N<sub>5</sub> Amorphous white solid that decomposes in hot water; insoluble in cold water, soluble in organic solvents; used to dope semiconductors.
Industry:Chemistry
M<sub>2</sub>SO<sub>3</sub> A salt of sulfurous acid, for example, sodium sulfite, Na<sub>2</sub>SO<sub>3</sub>.
Industry:Chemistry
CH<sub>3</sub>CH<sub>2</sub>CH<sub>3</sub> A heavy, colorless, gaseous petroleum hydrocarbon gas of the paraffin series; boils at_44.5_C; used as a solvent, refrigerant, and chemical intermediate.
Industry:Chemistry
(C<sub>6</sub>H<sub>5</sub>CH<sub>2</sub>)<sub>2</sub>O A liquid unstable at room temperature; boiling point 295–298_C; used in perfumes and as a plasticizer for nitrocellulose. Also known as dibenzyl ether.
Industry:Chemistry
The alkyl group derived from methane and usually written CH<sub>3</sub>_. Also known as carbinyl.
Industry:Chemistry
