Dysprosium 金属镝
CAS 7429-91-6 MFCD00010982
化学结构图
SMILES: [Dy]
化学属性
| Mol. Formula | Dy |
|---|---|
| Mol. Weight | 162.50 |
| Density | 8.559 |
| Boiling Point | 2567 °C at 760 mmHg |
| Melting Point | 1412 °C |
| TSCA | Yes |
| Appearance | powder |
别名和识别编码
| Chemical Name | Dysprosium, 99.9% |
|---|---|
| CAS Number | 7429-91-6 |
| EC Number | 231-073-9 |
| MDL Number | MFCD00010982 |
| PubChem Substance ID | 23912 |
| Synonym | Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {LY} Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {LY} Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {LY} Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {LY} Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {LY} Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {LY} Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {} {LY} Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {} {} {LY} Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {} {} {} {LY} Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {} {} {} {} {PubChem} Dysprosium {} {} {} {} {} {} {} {} {} {} {} {LY} Dysprosium rod, 12.7mm (0.5in) dia, 99.9% ( |
| Chemical Name Translation | 金属镝 |
| Merck Number | 13,3515 |
| LabNetwork Molecule ID | LN02126337 |
| InChI | InChI=1S/Dy |
| Canonical SMILES | [Dy] |
信息真实价格透明
资金保障
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信息真实价格透明
资金保障
专业采购外包团队在线服务
品牌质保精细包装
现货库存
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分类
- {SA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Dysprosium, Materials Science, Metal and Ceramic Science, Metals
- {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Dysprosium, Dysprosium Catalysts, Metal and Ceramic Science, Metals, 材料科
产品应用
- 用于生产荧光粉、珐琅和釉，也用于制造红外线发生器材和激光器材、以及原子能工业。
相关文献及参考
- Merck: 14,3482
- Short: III/13a
- Short: II/5
- Short: III/13c
安全信息
GHS Symbol
- H228 Flammable solid 易燃固体
- H250 Catches fire spontaneously if exposed to air 暴露于空气自发着火
- H251 Self-heating: may catch fire 自我放热：可能着火
- H252 Self-heating in large quantities; may catch fire 自我释放大量的热；可能着火。
- H260 In contact with water releases flammable gases which may ignite spontaneously 与水接触时释放可燃气体，可自燃。
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H413 Maycauselonglastingharmfuleffectstoaquaticlife 可能对水生生物造成长期持续有害影响。
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- P222 Do not allow contact with air. 不要与空气接触。
- P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire. 远离任何与水接触的可能，因为会剧烈反应可能产生闪火。
- P231 Handle under inert gas. 在惰性气体中操作。
- P231+P232
- P233 Keep container tightly closed. ?保持容器密闭。
- P235 Keep cool. 保持凉爽。
- P235+P410
- P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
- P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P264+P265
- P273 Avoid release to the environment. 避免释放到环境中。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P302+P334
- P302+P335+P334
- P302+P352
- P305+P351+P338
- P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
- P332+P313
- P332+P317
- P335+P334
- P337+P313
- P337+P317
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
- P362+P364
- P370+P378
- P402+P404
- P407 Maintain air gap between stacks/pallets. 在堆叠/货板间保持气隙。
- P410 Protect from sunlight. 防止阳光照射。
- P413 Store bulk masses greater than … kg/…lbs at temperatures not exceeding … oC/…oF. 商店散装超过…kg/…lbs 时温度不应超过…oC/…oF.
- P420 Store away from other materials. 远离其他材料。
- P422 Store contents under… 存储目录在…之下。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- S7/8 Keep container tightly closed and dry 保存在严格密闭容器中，保持干燥；
- S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用（指明具体的消防器材种类，如果用水增加危险，注明“禁止用水”
- S22 Do not breathe dust 不要吸入粉尘；
- S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
- S33 Take precautionary measures against static discharges 对静电采取预防措施；
- S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
- R15 Contact with water liberates extremely flammable gases 遇水会释放出极端易燃的气体
- R17 Spontaneously flammable in air 在空气中能够自燃
- R11 Highly flammable 非常易燃
其他信息
- Alfa Aesar:镝片,distilleddendritic,99.9%(REO) Dysprosium pieces, distilled dendritic, 99.9% (REO)(7429-91-6)
- 坚硬，性质活泼。易被氧气氧化，与水反应迅速，溶于酸。用于制作磁铁的合金。
- MOL 文件:7429-91-6.mol
- 有光泽有延展性、质软的金属。有顺磁性。常温下在空气中稳定，能保持金属光泽。高温时容易被氧化。与水缓慢地反应、溶于稀酸。
- 用途一:用于生产荧光粉、珐琅和釉，也用于制造红外线发生器材和激光器材、以及原子能工业。
- Sigma Aldrich:7429-91-6(sigmaaldrich)
- 外观性质:针状结晶或块状，呈银灰色金属光泽。坚硬，性质活泼。易被氧气氧化，与水反应迅速，溶于酸。用于制作磁铁的合金。沸点：2335℃熔点：1409℃密度：8.550
- 镝价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/05/25 40286 镝棒, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) 25mm 5460元 2010/05/25 40286 镝棒, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) 10mm 2100元 2010/05/25 40286 镝棒, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) 100mm 18060元
- F:10
- 用途二:用于生产荧光粉、珐琅和釉，也用于制造红外线发生器材和激光器材、以及原子能工业。用于ICP-AES、AAS、AFS、ICP-MS、离子色谱等。滴定分析用标准溶液。校准仪器和装置；评价方法；工作标准；质量保证/质量控制；其他。
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