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Ammonium cerium(IV) sulfate dihydrate

ALDRICH/221759

Synonym: Ceric ammonium sulfate; Cerium(IV) ammonium sulfate

CAS Number: 10378-47-9
Empirical Formula (Hill Notation): H16CeN4O16S4 · 2H2O
Molecular Weight: 632.55
MDL Number: MFCD00149417
Linear Formula: Ce(NH4)4(SO4)4 · 2H2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-221759-100G 100 g
 $135.00
1/EA		 Add To Favorites
45-221759-500G 500 g
 $537.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 221759-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 221759-500G

 

assay ≥94.0% (with KMnO4, redox titration)
composition Ce(IV), ≥20%
form powder
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
mp 130 °C (lit.)
Quality Level 200 
reaction suitability reagent type: catalyst
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
Application: The product may be used to initiate the radical polymerization of pectin-poly(ethylene glycol) methacrylate (PEGMA) supracmolecular hydrogels. Ammonium cerium sulphate impregnated starch may be carbonized to form cerium dispersed carbon (CeDC) sorbent used for the extraction of excess fluoride in drinking water.
Packaging: 100, 500 g in poly bottle
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥94.0% (with KMnO4, redox titration)
mp 130 °C (lit.)
UNSPSC 12352302

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