硫酸银，Silver sulfate；puriss., ≥99%

图片 硫酸银，Silver sulfate；puriss., ≥99%
硫酸二银(I)盐； Sulfuric acid disilver(I) salt；线性分子式: Ag2SO4 CAS号: 10294-26-5 分子量: 311.80 EC 号: 233-653-7 MDL编号: MFCD00003407 PubChem化学物质编号: 329748989 NACRES: NA.21
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: 10229
CAS号: 10294-26-5
MDL号: MFCD00003407
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¥1,940.84

说明

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.[1] It has been reported as one of the common atmospheric silver corrosion product.[2]
 

应用

Silver sulfate may be employed in the following studies:
  • Iodination reagent in combination with iodine for the synthesis of iododerivatives.[3]
  • Synthesis of iodinated uredines.[4]
  • Preparation of silver sulfate reagent, which is required for the determination of Chemical Oxygen Demand (COD).[5]

 

属性

等级

puriss.

质量水平

100

检测方案

≥99%

形式

powder or crystals

reaction suitability

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 string

[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

 

安全信息

象形图

CorrosionEnvironment
GHS05,GHS09

警示用语：

Danger

危险声明

H318 - H410

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

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
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