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383090

Sigma-Aldrich

Ammonium cerium(IV) sulfate dihydrate

ACS reagent, ≥94%

Synonym(s):

Ceric ammonium sulfate, Cerium(IV) ammonium sulfate

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100 G
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500 G
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About This Item

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

¥17,400

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grade

ACS reagent

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

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General description

Ammonium cerium(IV) sulfate dehydrate is a cerium salt widely used in the volumetric analysis.[1]

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class I Designated Chemical Substances

JAN Code

383090-VAR:
383090-500G:
383090-BULK:
383090-5G:
383090-100G:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ2292
MKCQ1078
MKCP6557
MKCN6939
MKCN3291

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Self-Poled Transparent and Flexible UV Light-Emitting Cerium Complex-PVDF Composite: A High-Performance Nanogenerator.
Garain S, et al.
ACS Applied Materials & Interfaces, 7(2), 1298-1307 (2015)
David CA and Hellier DG
Dictionary of Environmentally Important Chemicals, 92-92 (1997)
Analysis of phenolic compounds in health care products by low-pressure liquid-chromatography with monolithic column and chemiluminescent detection.
Ballesta-Claver J, et al.
Luminescence, 26(1), 44-53 (2011)
Cerium-initiated grafting of acrylonitrile onto cellulosic materials.
Hebeish A and Mehta PC.
Journal of Applied Polymer Science, 12(7), 1625-1647 (1968)
S Kaul et al.
Amino acids, 34(2), 315-320 (2006-11-07)
An assessment of the potential of proline to scavenge free radicals was made in a couple of in vitro assay systems, namely graft co-polymerization and autooxidation of pyrogallol. Both these assays are essentially dependent upon free radical mechanisms. Graft co-polymerization
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