| 中文名 | 钒 |
|---|---|
| 英文名 | vanadium atom |
| 中文别名 |
钒靶材/Φ101.6X3.2MM
钒柱, 11MM (0.43IN) 直径 X 4MM (0.16IN) 厚 钒柱 金属钒粉 钒棒 钒块,3.175MM(0.125IN)DIAX6.35MM(0.25IN)LENGTH,(METALSBASIS) 钒块 钒块,6.35MM(0.25IN)DIAX6.35MM(0.25IN)LENGTH,(METALSBASIS) 钒丝/Φ0.5MM 钒靶材/Φ101.6X6.3MM 钒靶材/Φ25.4X3.2MM 钒丝, 0.075MM (0.003IN) DIA 钒棒, 6.35MM (0.25IN) DIA 高纯钒粉 3-氯-4-羟基苯腈 钒丝,1.0MM(0.04IN)DIA,STRESSRELIEVED,(METALSBASIS) 钒箔/0.025X100X100MM 钒旋转片, 2.5CM (1.0IN) 或更小 钒粉, -325目 钒颗粒 钒块, 6.35MM (0.25IN) DIA X 12.7MM (0.50IN) LENGTH 钒块,3.175MM(0.125IN)DIAX3.175MM(0.125IN)LENGTH,(METALSBASIS) 钒块, 11MM (0.43IN) DIA X 4MM (0.16IN) THICK, (METAL 钒块, 3.175MM (0.125IN) DIA X 3.175MM (0.125IN) LENGTH, 99 钒线, 0.075MM (0.003IN) 直径 钒块, 6.35MM (0.25IN) DIA X 6.35MM (0.25IN) LENGTH 钒箔, 0.127MM (0.005IN) THICK 钒块,6.35MM(0.25IN)DIAX12.7MM(0.50IN)LENGTH,(METALSBASIS) 钒板 钒丝, 0.25MM (0.01IN) DIA 钒丝/Φ1.0MM 钒靶材/Φ76.2X6.3MM 钒箔, 0.25MM (0.01IN) THICK 钒箔 钒箔/ 0.050X100X100MM 钒靶材/Φ50.8X3.2MM 钒块,11MM(0.43IN)DIAX4MM(0.16IN)THICK,(METALSBASIS) 钒块, 3.175MM (0.125IN) DIA X 6.35MM (0.25IN) LENGTH, 99.8 钒丝, 1.0MM (0.04IN) DIA, STRESS RELIEVED, (METALS B 钒靶材/Φ76.2X3.2MM 钒箔/ 0.100X100X100MM 钒粒, MM (IN), VACUUM DOSITION ADE 钒丝, 2.0MM (0.08IN) DIA 钒丝, 0.5MM (0.02IN) DIA 钒丝, 1.5MM (0.06IN) DIA 钒片 钒C-CAST PELLET, 15.9MM (0.63IN) DIA 钒靶材/Φ25.4X6.3MM 钒箔/ 1.000X100X100MM 钒测定用标准溶液 钒靶材/Φ50.8X6.3MM 钒AA标液 钒粒,MM(IN),VACUUMDOSITIONADE,(METALSBASIS) 钒箔, 0.075MM (0.003IN) THICK |
| 英文别名 |
Vanadium foil150x200mm
Vanadium slug, 3.175mm dia. x 6.35mm length, trace VANADIUM METALLO-ORGANIC STANDD Vanadium wire, 2.0mm (0.08 in.) dia Vanadium foil, 1.0mm (0.04 in.) thick VANADIUM SINGLE ELEMENT PLASMA STANDD Vanadium foil100x200mm VANADIUM SINGLE ELEMENT STANDD Vanadium foil, thickness 0.25 mm, trace VANADIUM I/DSTANDD VANADIUM ATOMIC SPECTROSCOPY STANDD VANADIUM Vanadium turnings, ≤25mm, trace VANADIUM, OIL BASED STANDD SOLUTION VANADIUM, AAS STANDD SOLUTION VANADIUM ATOMIC ABSORPTION STANDD SOLUTION Vanadium (grem.) Vanadium anules, mm, trace VANADIUM 10,000PPM FOR I EINECS 231-171-1 vanadium,elemental VANADIUM ISTANDD VANADIUM PLASMA EMISSION SPECTROSCOPY STANDD Vanadium, anules 20 Mesh Vanadium pieces, mm, trace Vanadium rod Vanadium rod, 6.35mm dia., trace Vanadium slug, 11mm (0.43 in.) dia. x 4mm (0.16 in.) thick Vanadium,powder, -325 mesh Vanadium, elemental VANADIUM ATOMIC ABSORPTION STANDD Vanadium wire, 0.075mm (0.003 in.) dia Vanadium c-cast pellet, 15.9mm (0.63in) dia Vanadium foil Vanadium wire, 0.25mm (0.01 in.) dia VANADIUM AA SINGLE ELEMENT STANDD rod VANADIUM 1,000PPM FOR I VANADIUM STANDD MFCD00011453 VANADIUM, ORGANIC AAS STANDD SOLUTION VANADIUM AA STANDD Vanadium rod, 6.35mm (0.25 in.) dia Vanadium slug, 3.175mm dia. x 3.175mm length, trace VANADIUM AA/ICALIBRATION/CHECK STANDD Vanadium wire, 1.5mm (0.06 in.) dia VANADIUM PLASMA EMISSION STANDD VANADIUM STANDD SOLUTION 1000 M VANADIUM STANDD SOLUTION Vanadium powder (V) Vanadium powder, -325 mesh, trace VANADIUM, PLASMA STANDD SOLUTION Vanadium wire, 1.0mm (0.04 in.) dia Vanadium slug, 3.175mm (0.125 in.) dia. x 6.35mm (0.25 in.) length Vanadiumturnings Vanadium powder VANADIUM 1000PPM FOR I-MS VANADIUM METAL VANADIUM ATOMIC ABSORPTION SINGLE ELEMENT STANDD Vanadium plate, 3.2mm (0.13 in.) thick, Annealed |
| 密度 | 6.11 g/mL at 25 °C(lit.) |
|---|---|
| 沸点 | 3380 °C(lit.) |
| 熔点 | 1890 °C(lit.) |
| 分子式 | V |
| 分子量 | 50.942 |
| 精确质量 | 50.943962 |
| 外观性状 | 金属灰色杆或大块 |
| 蒸汽压 | 8 mm Hg ( 20 °C) |
| 储存条件 | 储存于阴凉、通风的库房。远离火种、热源。应与氧化剂、酸类、食用化学品分开存放,切忌混储。配备相应品种和数量的消防器材。储区应备有合适的材料收容泄漏物。 |
| 稳定性 | 原子半径132.1皮米,第一电离能654kJ/mol,电负性1.6。高温条件下,钒和氧、氮、碳能反应。常温下化学性质不活动,有较强的耐腐蚀性,不与空气、水反应,也不和非氧化性酸及强碱溶液反应。避免与强酸、强氧化剂接触。 |
| 水溶解性 | H2O: soluble |
| 计算化学 | 1.疏水参数计算参考值(XlogP):无 2.氢键供体数量:0 3.氢键受体数量:0 4.可旋转化学键数量:0 5.互变异构体数量:无 6.拓扑分子极性表面积0 7.重原子数量:1 8.表面电荷:0 9.复杂度:0 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:1 |
| 更多 | 1. 性状:有光泽的银白色金属(体系立方)有良好的延展性。 2. 密度(g/mL,20℃)6.1 3. 相对蒸汽密度(g/mL,空气=1):未确定 4. 熔点(ºC):1835±10 5. 沸点(ºC,常压):3000 6. 沸点(ºC,5.2kPa):未确定 7. 折射率:未确定 8. 闪点(ºC):未确定 9. 比旋光度(º):未确定 10. 自燃点或引燃温度(ºC):500(粉云) 11. 蒸气压(mmHg, 20ºC):8 12. 饱和蒸气压(kPa, ºC):未确定 13. 燃烧热(KJ/mol):未确定 14. 临界温度(ºC):未确定 15. 临界压力(KPa):未确定 16. 油水(辛醇/水)分配系数的对数值:未确定 17. 爆炸上限(%,V/V):未确定 18. 爆炸下限(%,V/V):220(g/m3) 19. 溶解性:溶于硝酸、王水及浓硫酸等。 |
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毒理学数据: 1、急性毒性:兔子皮下LD50: 59mg/kg 2、致癌性:大鼠肌内TDLo:340mg/kg/43W-I 生态学数据: 该物质对环境有危害,应特别注意对水体的污染。 CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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| 个人防护装备 | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| 危害码 (欧洲) | Xi:Irritant; |
| 风险声明 (欧洲) | R36/37/38 |
| 安全声明 (欧洲) | S26-S36-S45-S7 |
| 危险品运输编码 | UN 3289 6.1/PG 2 |
| WGK德国 | 3 |
| RTECS号 | YW1355000 |
| 包装等级 | II |
| 危险类别 | 4.1 |
| 上游产品 10 | |
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| 下游产品 10 | |