cobalt chloride
noun Date: 1869 a chloride of cobalt; especially the dichloride CoCl2 that is blue when dehydrated, turns red in the presence of moisture, and is used to indicate humidity

New Collegiate Dictionary. 2001.

Look at other dictionaries:

  • cobalt chloride — noun : a chloride of cobalt; usually : the dichloride CoCl2 crystallizing ordinarily with six molecules of water, being dark red when hydrated, blue when dehydrated, and used in solution as a secret ink …   Useful english dictionary

  • Cobalt(II) chloride — Anhydrous Hexahydrate …   Wikipedia

  • Cobalt(II) fluoride — Cobalt(II) fluoride …   Wikipedia

  • Cobalt(III) fluoride — Other names Cobalt trifluoride Cobaltic fluoride Cobalt fluoride Cobaltic trifluoride …   Wikipedia

  • Cobalt extraction techniques — Cobalt ore Several methods exist for the separation of cobalt from copper and nickel. They depend on the concentration of cobalt and the exact composition of the used ore. Contents …   Wikipedia

  • Cobalt(II) oxide — IUPAC name Cobalt(II) oxide …   Wikipedia

  • Cobalt(II) nitrate — Other names Cobaltous nitrate Nitric acid, cobalt(2+) salt …   Wikipedia

  • Cobalt(II) bromide — Identifiers CAS number 7789 43 7  …   Wikipedia

  • Cobalt(II) hydroxide — Cobalt(II) hydroxide …   Wikipedia

  • Cobalt(II) iodide — IUPAC name Cobalt(II) iodide Other names cobaltous iodide …   Wikipedia

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