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Chromium(III) bromide is an inorganic compound with the chemical formula Cr Br 3. It is a dark colored solid that appears green in transmitted light but red with reflected light. It is a dark colored solid that appears green in transmitted light but red with reflected light.
Potassium bromate is banned from food products in the European Union, Argentina, Brazil, [8] Canada, Nigeria, South Korea, and Peru. It was banned in Sri Lanka in 2001, [9] China in 2005, [10] and India in 2016, [11] but it is allowed in most of the United States. As of May 2023, the U.S. state of New York is considering banning the use of ...
A tetrahedral coordination of chromium(III) has been reported for the Cr-centered Keggin anion [α-CrW 12 O 40] 5–. [11] Chromium(III) hydroxide (Cr(OH) 3) is amphoteric, dissolving in acidic solutions to form [Cr(H 2 O) 6] 3+, and in basic solutions to form [Cr(OH) 6] 3−. It is dehydrated by heating to form the green chromium(III) oxide ...
Potassium bromate – KBrO 3 [187] Potassium perbromate – KBrO 4 [188] Tribromosilane – HSiBr 3 [189] ... Chromium(III) chloride – CrCl 3; Chromyl chloride ...
Pages in category "Chromium(III) compounds" The following 29 pages are in this category, out of 29 total. ... Potassium hexacyanochromate(III) R. Reinecke's salt; V.
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).
The California Food Safety Act—which has been referred to as a “Skittles ban”—forbids the sale of four food additives, including brominated vegetable oil, potassium bromate, propylparaben ...
The primary chromium ore is the mixed metal oxide chromite, FeCr 2 O 4, found as brittle metallic black crystals or granules. Chromite ore is heated with a mixture of calcium carbonate and sodium carbonate in the presence of air. The chromium is oxidized to the hexavalent form, while the iron forms iron(III) oxide, Fe 2 O 3: