Ytterbium 镱

CAS 7440-64-4 MFCD00011286

化学结构图

7440-64-4
SMILES: [Yb]

化学属性

Mol. FormulaYb
Mol. Weight173.05
Boiling Point1196 °C at 760 mmHg
Density6.54 g/mL at 25 °C(lit.)
Melting Point824 °C
TSCAYes
Appearance powder
Stability对湿度、空气敏感

别名和识别编码

Chemical NameYtterbium
CAS Number7440-64-4
PubChem Substance ID23992
EC Number231-173-2
MDL NumberMFCD00011286
Synonym Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,25*25mm {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,25*25mm {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,25*25mm {} {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,25*25mm {} {} {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,25*25mm {} {} {} {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,25*25mm {} {} {} {} {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,25*25mm {} {} {} {} {} {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,25*25mm {} {} {} {} {} {} {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,25*25mm {} {} {} {} {} {} {} {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,25*25mm {} {} {} {} {} {} {} {} {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,25*25mm {} {} {} {} {} {} {} {} {} {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,25*25mm {} {} {} {} {} {} {} {} {} {} {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,25*25mm {} {} {} {} {} {} {} {} {} {} {}
Beilstein Registry Number2384789
Chemical Name Translation
Merck Number13,10160
Wiswesser Line NotationYB
LabNetwork Molecule IDLN01815600
InChIInChI=1S/Yb
Canonical SMILES[Yb]
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分类

  • {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Materials Science, Metal and Ceramic Science, Metals, Ytterbium
  • {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Metal and Ceramic Science, Metals, Ytterbium, Ytterbium Catalysts, 材料科学
  • {SNA} 3D Printing Materials for Research and Development, Catalysis and Inorganic Chemistry, Chemical Synthesis, Metal and Ceramic Science, Metals, Metals for 3D P
  • {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Metal and Ceramic Science, Metals,
  • {SNA} 3D Printing Materials for Research and Development, Catalysis and Inorganic Chemistry, Chemical Sy

产品应用

  • 镱能改善不锈钢性能,用于制造应力规。还用于制造其他含镱合金等。

相关文献及参考

  • Short: III/14a
  • Short: II/5
  • Short: III/15a
  • Short: III/13c
  • Merck: 14,10105

安全信息

GHS Symbol
WGK Germany3
Hazard Codes Xn,F,Xi Xi
Hazard statements
  • H228 Flammable solid 易燃固体
  • H315 Causes skin irritation 会刺激皮肤
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H302+H312+H332
  • H332 Harmful if inhaled 吸入有害
  • H302 Harmful if swallowed 吞食有害
  • H312 Harmful in contact with skin 皮肤接触有害
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
RTECSZG1925000
Precautionary statements
  • 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
  • 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。
  • 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。
Signal word Danger Warning
Safety Statements
  • 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”
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • 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 Wear suitable protective clothing 穿戴适当的防护服;
  • 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;
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾;
  • 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;
UN Number UN3208 UN 3089 4.1/PG 2 UN3089 UN3264 UN3178
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
  • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
  • R11 Highly flammable 非常易燃
  • R15 Contact with water liberates extremely flammable gases 遇水会释放出极端易燃的气体
Storage condition RT, stored under nitrogen {LY} RT, stored under nitrogen Store at room temperature, keep dry and cool {} {LY} RT, stored under nitrogen {} {} {LY} RT, stored under nitrogen {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitro
Packing GroupII
Hazard Class4.2
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Implant
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 25 gm/kg
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Tumorigenic - tumors at site of application
REFERENCE :
   PSEBAA Proceedings of the Society for Experimental Biology and Medicine.
   (Academic Press, Inc., 1 E. First St., Duluth, MN 55802)  V.1-    1903/04-
   Volume(issue)/page/year: 135,426,1970

其他信息

  • 银灰色稀土金属。质地柔软。具延展性。可缓慢被空气中氧氧化。易与水反应。溶于稀酸和液氨。
  • Acros Organics:鐿AA标液 Ytterbium standard solution, 1 mg/ml Yb in 2% HNO3, for AAS(7440-64-4)
  • 用途二:镱能改善不锈钢性能,用于制造应力规。还用于制造其他含镱合金等。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。
  • 用途一:镱能改善不锈钢性能,用于制造应力规。还用于制造其他含镱合金等。
  • 外观性质:银灰色稀土金属。质地柔软。具延展性。可缓慢被空气中氧氧化。易与水反应。溶于稀酸和液氨。沸点:1196℃熔点:824℃密度:6.54
  • MOL 文件:7440-64-4.mol
  • 银白色软金属。质地柔软。具延展性。可缓慢被空气中氧氧化。易与水反应。溶于稀酸和液氨。
  • Alfa Aesar:镱片,sublimed,99.9%(REO) Ytterbium pieces, sublimed, 99.9% (REO)(7440-64-4)
  • 下游产品:氧化镱 --> 氧化镥 --> 三氧化二铥
  • Sigma Aldrich:7440-64-4(sigmaaldrich)

系列性分类


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