- 産業: Printing & publishing
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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.
1. The hydrocarbon radical C<sub>2</sub>H<sub>5</sub>. 2. Trade name for the tetraethyllead antiknock compound in gasoline.
Industry:Chemistry
Qualsiasi resina risultante dalla reazione di diisocianati (ad esempio toluene diisocianato) con un fenolo, ammina o figura o carbossilico composto per produrre un polimero con gruppi isocianati liberi; utilizzato come schiume, impregnazione o fusione resine, adesivi, gomme e rivestimenti protettivi e nelle pitture, vernici e adesivi.
Industry:Chemistry
A salt or ester of succinic acid; for example, sodium succinate, Na<sub>2</sub>C<sub>4</sub>H<sub>4</sub>O<sub>4</sub>_6H<sub>2</sub>O, the reaction product of succinic acid and sodium hydroxide.
Industry:Chemistry
Un gruppo di composti organosolfuri che sono derivati del solfuro di idrogeno nello stesso modo che alcoli sono derivati dell'acqua; hanno un caratteristico sgradevole odore e si trovano con altri composti solforati in petrolio greggio; un esempio è mercaptano metilico. Noto anche come tiolo.
Industry:Chemistry
CaCl<sub>2</sub> A colorless, deliquescent powder that is soluble in water and ethanol; used as an antifreeze and as an antidust agent.
Industry:Chemistry
CaCO<sub>3</sub> White rhombohedrons or a white powder; occurs naturally as calcite; used in paint manufacture, as a dentifrice, as an anticaking medium for table salt, and in manufacture of rubber tires.
Industry:Chemistry
NO<sub>2</sub> A reddish-brown gas; it exists in varying degrees of concentration in equilibrium with other nitrogen oxides; used to produce nitric acid. Also known as dinitrogen tetroxide; liquid dioxide; nitrogen peroxide; nitrogen tetroxide.
Industry:Chemistry
โรงแรมน็อกซ์เคมีสารประกอบของไนโตรเจนและออกซิเจน ผลิตจากการสันดาปของเชื้อเพลิงฟอสซิล พวกเขาสนับสนุนการก่อตัวของโอโซนระดับพื้นดิน
Industry:Chemistry
NO A colorless gas that, at room temperature, reacts with oxygen to form nitrogen dioxide (NO<sub>2</sub>, a reddish-brown gas). It may be used to form other compounds. It is a crucial physiological messenger molecule thought to play a role in blood pressure regulation, control of blood clotting, immune defense, digestion, the senses of sight and smell, and possibly learning and memory.
Industry:Chemistry
