Buy Chrome (VI) oxide 2nd grade
Chrome (VI) oxide 2nd grade

Chrome (VI) oxide 2nd grade

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49.7 UAH
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Ukraine, Dnipro
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  • Country of manufactureUkraine
Description
Chrome (VI) oxide 2nd grade
Chromium oxide (VI) (chromium trioxide, trekhokiskhrom, chromic anhydride), CrO3 — compound of chrome with oxygen, dark red crystals, well water soluble. Anhydride of chromic and dichromic acids.
It is used for receiving hromaelektrolizy, electrolytic chromizing; chromatizings of galvanized details, as strong oxidizer, occasionally in pyrostructures.

Apply also as oxidizer in organic chemistry (in production of isatin, indigotin etc.).

In mix with kieselguhr it is applied to purification of acetylene under the name "epurit".

Solutions of chromic anhydride (or, more often, potassium dichromate) in sulphuric acid are widely used in laboratory practice for cleaning of ware of organic pollution (cleaning mixture).

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Chrome (VI) oxide 2nd grade
Chrome (VI) oxide 2nd grade
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