产品介绍：
产品说明
一般描述
Silver sulfate (Ag2SO4) is a 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.
应用
Silver sulfate may be employed in the preparation of the following:
- Iodination reagent in combination with iodine for the synthesis of iododerivatives.
- Silver sulfate reagent, which is required for the determination of Chemical Oxygen Demand (COD).
包装
25, 100 g in glass bottle
基本信息
| 线性分子式 | Ag2SO4 |
| 分子量 | 311.80 |
| EC 号 | 233-653-7 |
| MDL编号 | MFCD00003407 |
| PubChem化学物质编号 | 329753788 |
| NACRES | NA.21 |
产品性质
| 质量水平 | 100 |
| 等级 | ACS reagent puriss. p.a. |
| 测定 | ≥99.5% |
| 形式 | crystalline |
| 杂质 | ≤0.02% Insoluble matter and silver chloride ≤0.03% substances not precipitated by HCl |
| mp | 652 ℃ (lit.) |
| 痕量阴离子 | chloride (Cl-): ≤10 mg/kg nitrate (NO3-): ≤10 mg/kg |
| 痕量阳离子 | Ca: ≤50 ppm Cd: ≤50 ppm Co: ≤50 ppm Cu: ≤5 ppm Fe: ≤10 ppm K: ≤100 ppm Na: ≤200 ppm Ni: ≤10 ppm Pb: ≤10 ppm Zn: ≤5 ppm |
| 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 |   |
| 警示用语： | Danger |
| 危险声明 | H318 - H410 |
| 预防措施声明 | P273 - P280 - P305 + P351 + P338 - P391 - P501 |
| 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 |
