221759
硫酸铈(IV)铵 二水合物
别名:
Cerium(IV) ammonium sulfate, 硫酸铈铵
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线性分子式:
Ce(NH4)4(SO4)4 · 2H2O
化学文摘社编号:
分子量:
632.55
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23
方案
≥94.0% (with KMnO4, redox titration)
质量水平
表单
powder
组成
Ce(IV), ≥20%
反应适用性
reagent type: catalyst
mp
130 °C (lit.)
SMILES字符串
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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应用
该产物可用于引发果胶-聚(乙二醇)甲基丙烯酸酯(PEGMA)超分子水凝胶的自由基聚合。硫酸铈铵浸渍淀粉可碳化形成铈分散碳(CeDC)吸附剂,用于饮用水中过量氟化物的提取。
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Thixotropic Supramolecular Pectin-Poly (Ethylene Glycol) Methacrylate (PEGMA) Hydrogels.
Chan SY, et al.
Polymer, 8(11), 404-404 (2016)
Cerium dispersed in carbon (CeDC) and its adsorption behavior: A first example of tailored adsorbent for fluoride removal from drinking water
Sivasankar V, et al.
Chemical Engineering Journal, 214, 45-54 (2013)
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
K H Gordon et al.
Organic letters, 3(1), 53-56 (2001-06-30)
[figure: see text] A novel benzyloxyaniline linker that uses ceric ammonium nitrate (CAN) as a cleavage reagent is described. Its application in the solid-phase synthesis of N-unsubstituted beta-lactams and secondary amides furnishes compounds in moderate to excellent yield (45-91%) and
Kanakapura Basavaiah et al.
Acta pharmaceutica (Zagreb, Croatia), 57(2), 211-220 (2007-05-18)
Two spectrophotometric methods are proposed for the assay of lansoprazole (LPZ) in bulk drug and in dosage forms using ceric ammonium sulphate (CAS) and two dyes, methyl orange and indigo carmine, as reagents. The methods involve addition of a known
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