硅化铌
Niobium silicide
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3055812 | Alfa Aesar | 25g | 3220 | 请咨询 |
| 3055812 | Alfa Aesar | 100g | 9280 | 请咨询 |
基本信息
| 应用 | Niobium silicide is used as an organic chemical synthesis intermediate. |
| 备注 | Stable under recommended storage conditions. Incompatible with oxidizing agents. |
| MDL | MFCD00151537 |
| EINECS | 234-812-3 |
| 分子式 | NbSi2 |
| 分子量 | 149.08 |
| 熔点 | 1950° |
| 密度 | 5.7 |
| 灵敏度 | Ambient temperatures. |
| 形态 | -325 Mesh Powder |
| 溶解性 | Insoluble in water. |
| 危险类别 | 36/37 Irritating to eyes and respiratory system. |
安全信息
| 安全等级 | 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H319-H335 Causes serious eye irritation.May cause respiratory irritation. |
| Precautionary Statements | P261-P280i-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |