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Catalog Number
ACM10378479-2
Product Name
Ammonium cerium(IV) sulfate dihydrate
Structure
CAS
10378-47-9
Category
Metal & Ceramic Materials
Synonyms
Cerium(IV) ammonium sulfate dihydrate
Molecular Weight
632.55
Molecular Formula
CeH20N4O18S4
Melting Point
130 °C
Solubility
Soluble in water and insoluble in ethanol
Appearance
Yellow crystalline powder
Application
Cerium Ammonium Sulfate can be used in preparation of cerium IV oxidimetric solutions,it is also applied as industrial antioxidant and etching agent for the integrated circuit, is also raw material for polishing powder, special glass and ceramics. In steels, Cerium degasifies and can help reduce Sulfides and Oxides, and it is a precipitation hardening agent in stainless steel. Cerium alloys are used in permanent magnets, and in Tungsten electrodes for gas Tungsten arc welding. It is also used in carbon-arc lighting, especially in the motion picture industry.