chromium dioxide


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Related to chromium dioxide: chrome dioxide

chromium dioxide

[′krō·mē·əm dī′äk‚sīd]
(inorganic chemistry)
Cr2O2 Black, acicular crystals; a semiconducting material with strong magnetic properties used in recording tapes.
References in periodicals archive ?
In assay A, chromium dioxide particles are coated with mouse monoclonal antibodies specific for the intact TSH, and detection is by an alkaline phosphatase-labeled mouse F[(ab').sub.2] fragment specific for the TSH subunit.
For example, round reel 3420-type drives present in 1974 were replaced starting in 1984 by square tape made with chromium dioxide magnetic particles.
Various inorganic cosmetic pigments comprise different chemical types such as iron oxides, chromium dioxides, white pigments, and ultramarines.