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硫酸银,Silver sulfate;ACS reagent, 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: 329752325 NACRES: NA.21
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 225673
CAS号: 10294-26-5
MDL号: MFCD00003407
增值税发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
¥874.98

说明

一般描述

Silver sulfate is an inorganic compound that can be used as a catalyst in various reactions such as halodecarboxylation of aryl aromatic acids, ortho-acrylation, and cycloaddition reaction to synthesize N-vinyl-substituted 1,2,3-triazoles[1][2][3].
 

应用

Silver sulfate can be used as:
  • A catalyst for the sulfonation of waste-based polystyrene into polystyrene sulfonic acid[4].
  • A chloride inhibitory agent in the determination of chemical oxygen demand (COD)[5].

 

属性

等级

ACS reagent

质量水平

检测方案

99%

形式

lumps and powder

reaction suitability

reagent type: catalyst
core: silver

杂质

≤0.02% insoluble matter and silver chloride
≤0.03% not HCl pptd.

mp

652 °C (lit.)

痕量阴离子

nitrate (NO3-): ≤0.001%

痕量阳离子

Fe: ≤0.001%

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

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

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 20 | 欧洲Eur. ≥ 16 | 東京Tokyo ≥ 5 | 香港与北京 ≥ 20
商品标签 [tags]