氧化铝钡
Barium aluminum oxide
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3028352 | Alfa Aesar | tech. | 100g | 703 | 请咨询 |
| 3028352 | Alfa Aesar | tech. | 10g | 700 | 请咨询 |
| 3028352 | Alfa Aesar | tech. | 500g | 2770 | 请咨询 |
| 3466198 | 翁江 | ≥98.0% | 100g | 862 | 请咨询 |
| 3466198 | 翁江 | ≥98.0% | 25g | 575 | 请咨询 |
| 3466198 | 翁江 | ≥98.0% | 500g | 1510 | 请咨询 |
基本信息
| 应用 | Barium aluminum oxide is used for getter alloys in vacuum tubes. It also finds application as deoxidizer for copper, Frary?’s metal, lubricant for anode rotors in x-ray tubes and spark-plug alloys. It is used to prepare heat-resistant refractory and super-refractory concretes. Further, it gives a better protection against gamma radiation and X-rays. |
| 备注 | Incompatible with strong oxidizing agents, acid chlorides and chlorinated solvents. |
| MDL | MFCD00049716 |
| EINECS | 234-445-9 |
| 分子式 | BaAl2O4 (approximate formula) |
| 分子量 | 255.29 |
| 灵敏度 | Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Insoluble in water. |
| 包装组 | III |
| 危险类别 | 20/22 Harmful by inhalation and if swallowed. |
安全信息
| 危险等级 | 6.1 |
| 安全等级 | 28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer). |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H302-H332 Harmful if swallowed.Harmful if inhaled. |
| Precautionary Statements | P261-P264-P270-P304+P340-P301+P312a-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wash thoroughly after handling.Do not eat, drink or smoke when using this product.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Dispose of contents/container in accordance with local/regional/national/international regulations. |