Chromium Oxides - Base material

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Chromium oxide is a green powder mainly used as dye/colorant in chrome green and institutional green. It can also be used as a catalyst in the oxidation of chlorinated hydrocarbons due to its high removal activity and in glasses, optics, ceramics, inks as well as in paints.

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Molecular Formula


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675644 Chromium(VI) oxide 99.99% trace metals basis CrO3 99.99
203068 Chromium(III) oxide powder, 99.9% trace metals basis Cr2O3 99.9
232653 Chromium(VI) oxide ReagentPlus®, 99.9% trace metals basis CrO3 99.9
27081 Chromium(VI) oxide puriss. p.a., ACS reagent, ≥99.0% (RT) CrO3 99
393703 Chromium(III) oxide powder, ≥98% Cr2O3 98
634239 Chromium(III) oxide nanopowder, <100 nm particle size (TEM), 98% trace metals basis Cr2O3 98