chromic oxide

noun
: an oxide Cr2O3 obtained as a green powder by thermal decomposition of most chromium compounds or by reduction of sodium dichromate or sodium chromate and used as the very permanent pigment chrome oxide green, as a coloring agent for glass and ceramic ware, and as a catalyst — compare chromic hydroxide

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a bright-green crystalline powder, Cr2O3, insoluble in water: used in metallurgy and as the pigment chrome green. Also called chromium oxide, green cinnabar.

Useful english dictionary. 2012.

Look at other dictionaries:

  • chromic oxide — chromo(III) oksidas statusas T sritis chemija formulė Cr₂O₃ atitikmenys: angl. chrome green; chromic oxide; chromium(III) oxide rus. хрома сесквиоксид; хрома(III) оксид; хромовой зеленый ryšiai: sinonimas – dichromo trioksidas sinonimas – chromo… …   Chemijos terminų aiškinamasis žodynas

  • chromic oxide — a bright green crystalline powder, Cr2O3, insoluble in water: used in metallurgy and as the pigment chrome green. Also called chromium oxide, green cinnabar. * * * …   Universalium

  • Chromic — means of, relating to, or containing chromium. Chromic acid Chromic phenomenon Chromic anhydride Chromic oxide chromic chloride This disambiguation page lists articles associated with the same title. If an …   Wikipedia

  • chromic hydroxide — noun : a substance obtained as a gray green gelatinous precipitate or bluish amorphous powder by reaction of a chromic salt with alkali that is usually assigned the formula Cr(OH)3 but is better considered a hydrated chromic oxide Cr2O3.xH2O… …   Useful english dictionary

  • Chromic acid cell — The Chromic acid cell was a type of primary cell which used chromic acid as a depolarizer. The chromic acid was usually made by acidifying (with sulfuric acid) a solution of potassium dichromate. The old name for potassium dichromate was… …   Wikipedia

  • chromic iron — Chromite Chro mite, n. 1. (Min.) A black submetallic mineral consisting of oxide of chromium and iron; called also {chromic iron}. [1913 Webster] 2. (Chem.) A compound or salt of chromous hydroxide regarded as an acid. [R.] [1913 Webster] …   The Collaborative International Dictionary of English

  • chromic anhydrite — chromo(VI) oksidas statusas T sritis chemija formulė CrO₃ atitikmenys: angl. chromic anhydrite; chromium trioxide; chromium(VI) oxide rus. хрома трехокись; хрома(VI) оксид; хромовой ангидрид ryšiai: sinonimas – chromo trioksidas …   Chemijos terminų aiškinamasis žodynas

  • chromic acid — electrolyte which is used in anodizing processes for producing non transparent, non metallic oxide layers …   Dictionary of automotive terms

  • chromium(III) oxide — chromo(III) oksidas statusas T sritis chemija formulė Cr₂O₃ atitikmenys: angl. chrome green; chromic oxide; chromium(III) oxide rus. хрома сесквиоксид; хрома(III) оксид; хромовой зеленый ryšiai: sinonimas – dichromo trioksidas sinonimas – chromo… …   Chemijos terminų aiškinamasis žodynas

  • chromium oxide — noun : an oxide of chromium; specifically : chromic oxide …   Useful english dictionary

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