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383090

Ammonium cerium(IV) sulfate dihydrate

ACS reagent, ≥94%

Synonym(s):

Ceric ammonium sulfate, Cerium(IV) ammonium sulfate

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About This Item

Linear Formula:
Ce(NH4)4(SO4)4 · 2H2O
CAS Number:
10378-47-9
Molecular Weight:
632.55
NACRES:
NB.24
PubChem Substance ID:
329755666
UNSPSC Code:
12352302
MDL number:
MFCD00149417
Assay:
≥94%
Grade:
ACS reagent
Form:
powder or crystals
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grade

ACS reagent

Quality Segment

100

assay

≥94%

form

powder or crystals

reaction suitability

reagent type: catalyst
core: cerium

impurities

≤0.05% insol. dil. H2SO4

mp

130 °C (lit.)

anion traces

phosphate (PO43-): ≤0.03%

cation traces

Fe: ≤0.01%

SMILES string

N.N.N.N.O.O.[Ce+4].OS([O-])(=O)=O.OS([O-])(=O)=O.OS([O-])(=O)=O.OS([O-])(=O)=O

InChI

1S/Ce.4H3N.4H2O4S.2H2O/c;;;;;4*1-5(2,3)4;;/h;4*1H3;4*(H2,1,2,3,4);2*1H2/q+4;;;;;;;;;;/p-4

InChI key

VCNAMBGKEDPVGQ-UHFFFAOYSA-J

General description

Ammonium cerium(IV) sulfate dehydrate is a cerium salt widely used in the volumetric analysis.

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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