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重要文件

383090

Sigma-Aldrich

硫酸铈(IV)铵 二水合物

ACS reagent, ≥94%

同義詞:

Cerium(IV) ammonium sulfate, 硫酸铈铵

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About This Item

線性公式:
Ce(NH4)4(SO4)4 · 2H2O
CAS號碼:
分子量::
632.55
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NB.24

等級

ACS reagent

品質等級

化驗

≥94%

形狀

powder or crystals

反應適用性

reagent type: catalyst
core: cerium

雜質

≤0.05% insol. dil. H2SO4

mp

130 °C (lit.)

負離子痕跡

phosphate (PO43-): ≤0.03%

正離子痕跡

Fe: ≤0.01%

SMILES 字串

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 密鑰

VCNAMBGKEDPVGQ-UHFFFAOYSA-J

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一般說明

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

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Cerium-initiated grafting of acrylonitrile onto cellulosic materials.
Hebeish A and Mehta PC.
Journal of Applied Polymer Science, 12(7), 1625-1647 (1968)
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Dictionary of Environmentally Important Chemicals, 92-92 (1997)
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Amino acids, 34(2), 315-320 (2006-11-07)
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