琟远贸易化工有限公司 Ecovison Smart Chemicals Co. Ltd
Property:An inorganic compound, a salt of trivalent chromium and sulfuric acid having the chemical formula Cr2 (SO4) 3. Paramagnetic violet-red crystals. The density is equal to 3.012 g / cm³. Anhydrous chromium (III) sulfate is slightly soluble in water and acids. At high temperatures it decomposes. The aqueous solutions are colored violet in the cold and in green when heated.