Ceriumhydrate

Base Information

• Chemical Name: Ceriumhydrate
• CAS No.: 12014-56-1
• Molecular Formula: CeH4O4
• Molecular Weight: 208.149
• Hs Code.: 28461020
• UNII: 20GT4M7CWG
• DSSTox Substance ID: DTXSID8065169
• Nikkaji Number: J148.156H
• Wikidata: Q11855141
• Mol file: 12014-56-1.mol

Synonyms:CERIUMHYDRATE;CERIC HYDROXIDE;DTXSID8065169;J-004266;Q22289655

Chemical Property of Ceriumhydrate

Chemical Property:

• Appearance/Colour: yellow or brown powder
• Vapor Pressure: 24.5mmHg at 25°C
• Boiling Point: 100oC at 760 mmHg
• PSA: 80.92000
• LogP: -0.70720
• Storage Temp.: Inert atmosphere,Room Temperature
• Water Solubility.: insoluble H2O; soluble conc mineral acids [HAW93]
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 207.91641
• Heavy Atom Count: 5
• Complexity: 0

Purity/Quality:

98%, ^*data from raw suppliers

Cerium(IV) hydroxide, min. 85% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36
• Safety Statements: 26

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [OH-].[OH-].[OH-].[OH-].[Ce+4]
• Uses: Cerium Hydroxide, also called Cerium Hydrate, is the important raw material for FCC catalyst, auto catalyst, polishing powder, special glass, and water treatment. Cerium is added to the dominant catalyst for the production of styrene from methylbenzene to improve styrene formation. It is used in FCC catalysts containing zeolites to provide both catalytic reactivity in the reactor and thermal stability in the regenerator.

Technology Process of Ceriumhydrate

There total 37 articles about Ceriumhydrate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

cerium(III) nitrate hexahydrate + sodium hydroxide (1310-73-2) → cerium(IV) hydroxide (12014-56-1)

Guidance literature:

In water; 2 M aq. naOH was added to 1 M soln. of Ce-compd.; ppt. was filtered, washed, dried at 373 K for 20 h;

DOI:10.1023/B:KICA.0000023795.58615.b2

Reference yield:

cerium(III) nitrate hexahydrate + water (7732-18-5) → cerium (III) hydroxide + cerium(IV) hydroxide (12014-56-1)

Guidance literature:

With hydrogenchloride; cetyltrimethylammonim bromide; ethanolamine; at 20 ℃; pH=1 - 12;

DOI:10.1016/j.jallcom.2013.12.121

Reference yield:

cerium(III) nitrate hexahydrate → cerium(IV) hydroxide (12014-56-1)

Guidance literature:

With ammonia; In not given; addn. of ammonia until pH=10; filtn., repeatedly washing;

DOI:10.1021/jp952602o

upstream raw materials:

calcium hypochlorite

cerium(III) ion

sodium hypochlorite

cerium chloride

Refernces

• 1、 Smith, G. F.. "". . p. 1272 - 1273. Retrieved 1964.
• 2、 Casari, Barbara M.,Langer, Vratislav. "Syntheses and crystal structures of hydrated ternary cerium sulfates: Mixed-valence K5Ce2(SO4)6· H2O and K2Ce(SO4)3·H 2O". . p. 1055 - 1061. Retrieved 2007.
• 3、 Benmouhoub,Agrisuelas,Benbrahim,Pillier,Gabrielli,Kadri,Pailleret,Perrot,Sel. "Influence of the incorporation of CeO2 nanoparticles on the ion exchange behavior of dodecylsulfate doped polypyrrole films: Ac-electrogravimetry investigations". . p. 270 - 280. Retrieved 2014.
• 4、 Aouad,Saab,Abi-Aad,Aboukais. "Study of the Ru/Ce system in the oxidation of carbon black and volatile organic compounds". . p. 835 - 840. Retrieved 2007.
• 5、 Moosath, S. S.. "". . p. 286 - 289. Retrieved 1959.
• 6、 Haddad Irani-nezhad, Mahsa,Hassandoost, Ramin,Joo, Sang Woo,Khataee, Alireza,Orooji, Yasin,Rahim Pouran, Shima. "Cerium doped magnetite nanoparticles for highly sensitive detection of metronidazole via chemiluminescence assay". . . Retrieved 2020.
• 7、 Zhang, Lei,Lobeck, Haylie L.,Dzik, Ewa A.,Sigmon, Ginger E.,Burns, Peter C.. "Thermochemical study of tetravalent metal sulfate tetrahydrates: A4+(SO4)2(H2O)4 (A4+?=?Zr, Ce, U)". . p. 56 - 60. Retrieved 2019.
• 8、 Casari, Barbara M.,Langer, Vratislav. "A pseudo-merohedrally twinned rare-earth sulfate: K6[Ce(HSO 4)2(SO4)4]·-H2O, a novel structure type". . p. i25-i27. Retrieved 2007.
• 9、 Tandon, Praveen K.,Sahgal, Sumita,Singh, Alok K.,Gayatri,Purwar, Manisha. "Oxidation of ketones by ceric perchlorate catalysed by iridium(III)". . p. 83 - 88. Retrieved 2005.
• 10、 McColm, I. J.,Quigley, T. A.. "Hydrolysis of lanthanide dicarbides. Rates of reaction with water vapour". . p. 347 - 360. Retrieved 1991.