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[Dr. Darren Walsh] Vanadium five. It's a yellow solution of ammonium metavanadate.
它是偏钒酸铵的黄色溶液。
偏钒酸铵,分子式为NH4VO3。
白色至微黄色结晶粉末,微溶于冷水、热乙醇和乙醚,溶于热水和稀氨水中。在空气中灼烧时转变为具有毒性的五氧化二钒。
Ammonium metavanadate is the inorganic compound with the formula NH4VO3. It is a white solid, although samples are often yellow owing to impurities of V2O5. It is an important intermediate in the purification of vanadium.
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