Neodymium 钕
CAS 7440-00-8 MFCD00011130
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分类
- {SNA} 60: Nd, Catalysis and Inorganic Chemistry, Chemical Synthesis, Magnetic Materials, Magnetic Precursors, Materials Science, Metal and Ceramic Science, Metals, Neodymium
- {SNA} 60: Nd, Catalysis and Inorganic Chemistry, Chemical Synthesis, Magnetic Materials, Magnetic Precursors, Metal and Ceramic Science, Metals, Neodymium, 材料科学
- {uni_hamburg} no charge; 1fragment
产品应用
- 主要用于制造钕铁硼永磁体,也用于科研试验。
- 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。
相关文献及参考
- Short: III/14a
- Merck: 14,6450
- Short: II/5
- Short: III/13c
- Short: III/15a
安全信息
GHS Symbol
- H228 Flammable solid 易燃固体
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- 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。
- 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。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P305+P351+P338
- 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。
- P422 Store contents under… 存储目录在…之下。
- P231+P232
- P370+P378
- S33 Take precautionary measures against static discharges 对静电采取预防措施;
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
- 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;
- 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”
- S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
- 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;
- S7/8 Keep container tightly closed and dry 保存在严格密闭容器中,保持干燥;
- R11 Highly flammable 非常易燃
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R14 Reacts violently with water 遇水会猛烈反应
- R15 Contact with water liberates extremely flammable gases 遇水会释放出极端易燃的气体
- R14/15 Reacts violently with water, liberating extremely flammable gases 遇水剧烈反应,释放出高度可燃气体
- R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
- R17 Spontaneously flammable in air 在空气中能够自燃
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Intracerebral SPECIES OBSERVED : Human DOSE/DURATION : 17 ug/kg TOXIC EFFECTS : Gastrointestinal - nausea or vomiting Gastrointestinal - other changes Skin and Appendages - sweating REFERENCE : JCINAO Journal of Clinical Investigation. (Rockefeller Univ. Press, 1230 York Ave., New York, NY 10021) V.1- 1924- Volume(issue)/page/year: 21,447,1942
其他信息
- 溶于稀酸。易燃。不稳定。
- 灭火剂:干粉、干砂、二氧化碳、泡沫、1211灭火剂
- 外观性质:有银色光泽的金属。
- MSDS 信息:钕(7440-00-8).msds
- 毒性分级:高毒
- 上游原料:氯化稀土 --> 氧化钕
- 有银色光泽。溶于稀酸。易燃。不稳定。
- 用途一:用于制造稀土永磁材料
- 钕价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/05/25 40294 钕棒, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) Neodymium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) 50mm 3598元 2010/05/25 40294 钕棒, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) Neodymium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) 25mm 1932元 2010/05/25 40294 钕棒, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) Neodymium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) 10mm 1112元
- MOL 文件:7440-00-8.mol
- 可燃性危险特性:遇空气氧化; 遇水产生易燃氢气;溶剂燃烧产生刺激烟雾
- Alfa Aesar:钕锭铁,99.9%(REO) Neodymium ingot, 99.9% (REO)(7440-00-8)
- 用途三:主要用于制造钕铁硼永磁体,也用于科研试验。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。
- F:10
- 用途二:主要用于制造钕铁硼永磁体,也用于科研试验。
- 下游产品:硝酸镨(III)六水合物 --> 氧化镨 --> 氧化铕 --> 三氧化二钐 --> 碳酸钕 --> 氧化钆
- 储运特性:库房通风低温干燥; 与氧化剂分开存放
- 类别:易燃液体
- Sigma Aldrich:7440-00-8(sigmaaldrich)
- 急性毒性:脑- 人 0.017 毫克/ 公斤
- Acros Organics:钕AA标液 Neodymium standard solution, 1 mg/ml Nd in 2% HNO3, for AAS(7440-00-8)