碳化钨
Tungsten carbide
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3062603 | Alfa Aesar | 50g | 1260 | 请咨询 |
| 3062603 | Alfa Aesar | 250g | 3850 | 请咨询 |
| 3062604 | Alfa Aesar | 100g | 1420 | 请咨询 |
| 3062604 | Alfa Aesar | 500g | 5330 | 请咨询 |
| 3257173 | Sigma-Aldrich | 100 G | 1670 | 请咨询 |
| 3257174 | Sigma-Aldrich | 25 G | 797 | 请咨询 |
| 3485838 | 100g | 189 | 请咨询 | |
| 3559431 | Strem | 50g | 594 | 请咨询 |
| 3559431 | Strem | 250g | 2220 | 请咨询 |
结构式
 |
基本信息
| 应用 | Sintered tungsten carbide cutting tools are very abrasion resistant. Tungsten carbide is often used in armor-piercing ammunition. Tungsten carbide is also an effective neutron reflector. Hard carbides, especially tungsten carbide, are used by athletes for balance. Tungsten carbide is also used for making surgical instruments |
| 备注 | Store in dry, dark and ventilated place. Keep away of light. Store away from oxidizing agents. Keep container tightly sealed. |
| MDL | MFCD00011464 |
| EINECS | 235-123-0 |
| 分子式 | WC |
| 分子量 | 195.86 |
| 熔点 | 2870° |
| 密度 | 15.63 |
| 灵敏度 | Ambient temperatures. |
| 形态 | -100+270 Mesh Powder |
| 溶解性 | Insoluble in water. Soluble in nitric acid and hydrochloric acid. |
| Merck | 14,9815 |
| 危险类别 | 11 Highly flammable. |
安全信息
| 安全等级 | 33 Take precautionary measures against static discharges. |
| RTECS | YO7250000 |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H228 Flammable solid. |
| Precautionary Statements | P210-P280-P240-P241-P370+P378a Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Wear protective gloves/protective clothing/eye protection/face protection.Ground/bond container and receiving equipment.Use explosion-proof electrical/ventilating/lighting/ equipment.In case of fire: Use for extinction: CO2, powder or water spray. |