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Merck
CN

22269

硫酸铈(IV)铵 二水合物

puriss. p.a., ACS reagent, ≥98.0% (RT)

别名:

Cerium(IV) ammonium sulfate, 硫酸铈铵

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关于此项目

线性分子式:
Ce(NH4)4(SO4)4 · 2H2O
化学文摘社编号:
10378-47-9
分子量:
632.55
MDL编号:
MFCD00149417
UNSPSC代码:
12352302
PubChem化学物质编号:
329752294
NACRES:
NB.03

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等级

ACS reagent
puriss. p.a.

方案

≥98.0% (RT)

表单

powder or crystals

反应适用性

reagent type: catalyst
core: cerium

mp

130 °C (lit.)

痕量阴离子

phosphate (PO43-): ≤300 mg/kg

痕量阳离子

Fe: ≤100 mg/kg

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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相关类别

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCN4742
BCCN2527
BCCN2528
BCCM6964
BCCK9880

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Fast colorimetric method for measuring urinary iodine.
Daniella Gnat et al.
Clinical chemistry, 49(1), 186-188 (2003-01-01)
Thermal behaviour of sulphato and nitrato complexes of cerium (IV).
Pokol G, et al.
J. Therm. Anal., 42(2-3), 343-359 (1994)
T Ohashi et al.
Clinical chemistry, 46(4), 529-536 (2000-04-12)
Urinary iodine is a good biochemical marker for control of iodine deficiency disorders. Our aim was to develop and validate a simple, rapid, and quantitative method based on the Sandell-Kolthoff reaction, incorporating both the reaction and the digestion process into
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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