10229
硫酸银
puriss., ≥99%
别名:
硫酸二银（I）盐
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关于此项目
线性分子式:
Ag2SO4
化学文摘社编号:
分子量:
311.80
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.21
等级
puriss.
质量水平
方案
≥99%
表单
powder or crystals
反应适用性
reagent type: catalyst
core: silver
mp
652 °C (lit.)
痕量阴离子
chloride (Cl-): ≤10 mg/kg
nitrate (NO3-): ≤100 mg/kg
痕量阳离子
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
Pb: ≤50 mg/kg
SMILES字符串
[Ag+].[Ag+].[O-]S([O-])(=O)=O
InChI
1S/2Ag.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChI key
YPNVIBVEFVRZPJ-UHFFFAOYSA-L
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一般描述
Silver sulfate (Ag2SO4) is the disilver(I) salt of sulfuric acid. It participates in the TiO2-assisted photooxidation of substituted benzyltrimethylsilanes in acetonitrile. Diarylethanes were obtained in 50-74% yields. It has been reported as one of the common atmospheric silver corrosion product.
应用
Silver sulfate may be employed in the following studies:
- Iodination reagent in combination with iodine for the synthesis of iododerivatives.
- Synthesis of iodinated uredines.
- Preparation of silver sulfate reagent, which is required for the determination of Chemical Oxygen Demand (COD).
警示用语：
Danger
危险声明
危险分类
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
储存分类代码
13 - Non Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
此项目有
Chemical stability of plasmon-active silver tips for tip-enhanced Raman spectroscopy.
Kalbacova J, et al.
Nanospectroscopy, 1(1), 12-18 (2014)
Iodination of aromatic amines with iodine and silver sulfate.
Sy W-W.
Synthetic Communications, 22(22), 3215-3219 (1992)
Iodination with Silver Sulfate and Iodine. II. Uridines.
Sy W-W.
Synthetic Communications, 20(21), 3391-3394 (1990)
Ponnusamy Velusamy et al.
Journal of advanced research, 5(1), 19-25 (2015-02-17)
The photocatalytic decoloration of an organic dye, ethyl violet (EV), has been studied in the presence of TiO2 and the addition of β-Cyclodextrin (β-CD) with TiO2 (TiO2-β-CD) under UV-A light irradiation. The different operating parameters like initial concentration of dye
Titanium dioxide photocatalysed oxidation of benzyltrimethylsilanes in the presence of silver sulfate.
Baciocchi E, et al.
Journal of the Chemical Society. Chemical Communications, 1, 59-60 (1992)
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