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383090

Ammonium cerium(IV) sulfate dihydrate

Name: Ammonium cerium(IV) sulfate dihydrate
Brand: SIGALD

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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Properties

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 (PO₄^3-): ≤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

Description

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