Ammonium Cerium (IV) Sulfate AR 100g
12141-100g

Specification: 

Assay................94-106% min
Substances insoluble in dil H2SO4 0.05% max
PO4......................0.03% max
Fe.........................0.01% max

Formula: (NH4)4Ce(SO4)4.2H2O
CAS: 10378-47-9
Mwt: 632.55          

Also known as Ceric Ammonium Sulfate