碳化铌
Niobium carbide
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3055785 | Alfa Aesar | 99+% (metals basis) | 25g | 1240 | 请咨询 |
| 3055785 | Alfa Aesar | 99+% (metals basis) | 100g | 3120 | 请咨询 |
| 3466252 | 翁江 | ≥98.0% | 100g | 390 | 请咨询 |
| 3466252 | 翁江 | ≥98.0% | 500g | 1360 | 请咨询 |
基本信息
| 应用 | Niobium carbide is used in tool bits? for cutting tools.? ? Zirconium carbide? and niobium carbide can be used as refractory coatings in? nuclear reactors. It is used to produce arc-welding rods and in corrosion-resistant steel.? |
| 备注 | Store at room temperature. Store in cool, dry place in tightly closed container. |
| MDL | MFCD00016237 |
| EINECS | 235-117-8 |
| 分子式 | NbC |
| 分子量 | 104.91 |
| 熔点 | 3500° |
| 密度 | 7.60 |
| 灵敏度 | Ambient temperatures. |
| 形态 | <10 Micron Powder |
| 溶解性 | Insoluble in water. |
| 包装组 | III |
| 危险类别 | 11 Highly flammable. |
安全信息
| 危险等级 | 4.1 |
| 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. |