您的位置：首页 > 产品中心 > 21548-73-2， 硫化银
硫化银
Silver sulfide
| 产品编号： | 3059513 |
| 规格： | Premion®, 99.995% (metals basis) |
| CAS NO： | 21548-73-2 |
| 包装规格： | 5g，25g |
| 产品类别： | 进口试剂 |
| 品牌： | Alfa Aesar |
| 优惠价： | 立即咨询 |
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3059513 | 5g | 1380 | |||
| 3059513 | 25g | 6160 |
产品别名
21548-73-2
硫化银
Silver sulfide
基本信息
| 应用 | It finds use as a photosensitizer in photography. Blackening the silver for jewelleries and disinfection/sterilization of reservoirs. Anti-bacterial and anti-microbial agents. Laboratory reagents. A mixed ionic-electronic conductor. In IR detectors, photoconductors, photovoltaic cells, electrochemical storage cells, etc. Black colorant in ceramic glazes and for niello metal work. Autometallography in the detection of catalytic tissue metals and colloidal gold particles bound to macromolecules. |
| 备注 | It gets degraded by strong acids. Dense black or greyish-black solid. |
| MDL | MFCD00003406 |
| EINECS | 244-438-2 |
| 分子式 | Ag2S |
| 分子量 | 247.80 |
| 熔点 | 825° |
| 密度 | 7.317 |
| 灵敏度 | Light Sensitive. Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Insoluble in most of the solvents. Insoluble in acids, alkalies and aqueous ammoniums. |
| Merck | 14,8530 |
| 危险类别 | 50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
安全信息
| 安全等级 | 57-60 Use appropriate container to avoid environmental contamination.This material and its container must be disposed of as hazardous waste |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H400-H410 Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects. |
