Ammonium cerium(IV) sulfate
Ammonium cerium(IV) sulfate is an inorganic compound with the formula (NH4)4Ce(SO4)4.2 H2O. It is an orange-colored solid. It is a strong oxidant, the potential for reduction is about +1.44V. Cerium(IV) sulfate is a related compound.
3D model (JSmol)
CompTox Dashboard (EPA)
|Molar mass||632.55 g/mol|
|Melting point||130 °C (266 °F; 403 K)|
|soluble in water|
|GHS Signal word||Warning|
|H315, H319, H335|
|P261, P262, P264, P280, P302+352, P305+351+338, P314, P362, P332+313, P337+313|
|NFPA 704 (fire diamond)|
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|what is ?)(|
A crystallographic study shows that the compound contains the Ce2(SO4)88− anion, where the cerium atoms are 9 coordinated by oxygen atoms belonging to sulfate groups, in a distorted tricapped trigonal prism.