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Chromium oxide in Sumqayit online-store Fuad kimya servis, OOO | Buy Chromium oxide Sumqayit (Azerbaijan) | Fuad kimya servis, OOO : Allbiz
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Chromium oxide

Chromium oxide
  • Chromium oxide
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Description

Chromium oxide

Fuad kimya servis, offers Chromium oxide of production of Turkey - from continuous availability in warehouse in the city of Sumgayit


Chromium oxide (II) (chromous oxide) is black or red crystals

Receive oxidation of amalgamykhrom of CrHg3 or CrHg nitric acid or oxygen.

Chemical properties

At 100 °C turns into Cr2O3:

4CrO + O2 = 2Cr2O3

It is recovered by hydrogen to metallicheskogokhrom at 1000 °C:

CrO + H2 = Cr + H2O

It is also possible to recover coke:

CrO + = Cr + CO Is dissolved by C in hydrochloric acid with hydrogen release and chromium chloride (III). It is not soluble in the diluted sulfuric and nitric acids
Information is up-to-date: 17.09.2019
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Unbelievable price on Chromium oxide in Sumqayit (Azerbaijan) company Fuad kimya servis, OOO.
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