单词 | sodium dichromate |
释义 | sodium dichromate [`sōd·ē·ǝm dī`krō´māt] INORGANIC CHEMISTRY Na2Cr2O7⋅2H2O Poisonous, red to orange deliquescent crystals; soluble in water, insoluble in alcohol; melts at 320°C; loses water of hydration upon prolonged heating at 105°C; used as a chemical intermediate and corrosion inhibitor and in the manufacture of pigments, leather tanning, and electroplating. Also known as bichromate of soda; sodium acid chromate; sodium bichromate. |
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