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Chromium compounds are compounds containing the element chromium (Cr). Chromium is a member of group 6 of the transition metals. The +3 and +6 states occur most commonly within chromium compounds, followed by +2; charges of +1, +4 and +5 for chromium are rare, but do nevertheless occasionally exist. [3] [4]
Chromium(II) chloride (chromous chloride) – CrCl 2; Chromium(II) sulfate – CrSO 4; Chromium(III) chloride – CrCl 3; Chromium(III) nitrate – Cr(NO 3) 3; Chromium(III) oxide – Cr 2 O 3; Chromium(III) sulfate – Cr 2 (SO 4) 3; Chromium(III) telluride – Cr 2 Te 3; Chromium(IV) oxide – CrO 2; Chromium pentafluoride – CrF 5; Chromyl ...
This is a list of common chemical compounds with chemical formulae and CAS numbers, indexed by formula. This complements alternative listing at list of inorganic compounds . There is no complete list of chemical compounds since by nature the list would be infinite.
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). It is used in leather tanning. [1]
chromium(IV) bromide: 23098–84–2 Cr(C 6 H 4 NO 2) 3: chromium(III) picolinate: 14639–25–9 Cr(CO) 6: chromium(VI) carbonyl: 13007–92–6 CrCl 2: chromium(II) chloride: 10049–05–5 CrCl 3: chromium(III) chloride: 10025–73–7 CrCl 4: chromium(IV) chloride: 15597–88–3 CrF 2: chromium(II) fluoride: 10049–10–2 CrF 3: chromium ...
Chromium(II) sulfide is an inorganic compound of chromium and sulfur with the chemical formula CrS. [ 1 ] [ 2 ] [ 3 ] The compound forms black hexagonal crystals, insoluble in water. [ 4 ]
Chromium dioxide or chromium(IV) oxide is an inorganic compound with the formula CrO 2. It is a black synthetic magnetic solid. [3] It once was widely used in magnetic tape emulsion. [4] With the increase in popularity of CDs and DVDs and more recently digital media, the use of chromium
Chromium(II) sulfate is an inorganic compound with the chemical formula Cr S O 4. It often comes as hydrates CrSO 4 ·nH 2 O. Several hydrated salts are known. The pentahydrate CrSO 4 ·5H 2 O is a blue solid that dissolves readily in water. Solutions of chromium(II) are easily oxidized by air to Cr(III) species.