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  2. Chromium(III) oxide - Wikipedia

    en.wikipedia.org/wiki/Chromium(III)_oxide

    Chromium(III) oxide (or chromia) is an inorganic compound with the formula Cr 2 O 3. ... cloth or other material. It is available in powder or wax form, and in this ...

  3. Chromium - Wikipedia

    en.wikipedia.org/wiki/Chromium

    Chromium is a chemical element; it has symbol Cr and atomic number 24. It is the first element in group 6. It is a steely-grey, lustrous, hard, ...

  4. Chrome alum - Wikipedia

    en.wikipedia.org/wiki/Chrome_alum

    Chrome alum or Chromium(III) potassium sulfate is the potassium double sulfate of chromium. Its chemical formula is KCr(SO 4 ) 2 and it is commonly found in its dodecahydrate form as KCr(SO 4 ) 2 ·12(H 2 O).

  5. Chromium(II) oxide - Wikipedia

    en.wikipedia.org/wiki/Chromium(II)_oxide

    Chromium(II) oxide (CrO) is an inorganic compound composed of chromium and oxygen. [1] It is a black powder that crystallises in the rock salt structure. [2] Hypophosphites may reduce chromium(III) oxide to chromium(II) oxide: H 3 PO 2 + 2 Cr 2 O 3 → 4 CrO + H 3 PO 4. It is readily oxidized by the atmosphere. CrO is basic, while CrO 3 is ...

  6. Chromium trioxide - Wikipedia

    en.wikipedia.org/wiki/Chromium_trioxide

    Chromium trioxide (also known as chromium(VI) oxide or chromic anhydride) is an inorganic compound with the formula CrO 3. It is the acidic anhydride of chromic acid , and is sometimes marketed under the same name. [ 6 ]

  7. Chromium (II) carbide - Wikipedia

    en.wikipedia.org/wiki/Chromium(II)_carbide

    Chromium carbide is useful in the surface treatment of metal components. Chromium carbide is used to coat the surface of another metal in a technique known as thermal spraying. Cr 3 C 2 powder is mixed with solid nickel-chromium. This mixture is then heated to very high temperatures and sprayed onto the object being coated where it forms a ...

  8. ‘Elevated Levels’ of Heavy Metals Found in Popular Protein ...

    www.aol.com/scientists-just-found-lead-cadmium...

    Researchers tested 160 products from 70 top protein powder brands, which represented 83 percent of the market, the report says. For the study, an independent certified laboratory ran nearly 36,000 ...

  9. Chromium (III) sulfate - Wikipedia

    en.wikipedia.org/wiki/Chromium(III)_sulfate

    A variety of other chromium(III) sulfates are known, but also contain hydroxide or oxide ligands. Most important commercially is basic chromium sulfate, which is thought to be [Cr 2 (H 2 O) 6 (OH) 4]SO 4 (CAS#39380-78-4). [2] It results from the partial neutralization of the hexahydrates. Other chromium(III) hydroxides have been reported. [3]

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