Iridium 铱

CAS 7439-88-5 MFCD00011062

化学结构图

7439-88-5
SMILES: [Ir]

化学属性

Mol. FormulaIr
Mol. Weight192.22
Density22.65 g/cm3(lit.)
Boiling Point4130 °C at 760 mmHg
Melting Point2450°C
TSCAYes
SolubilitySoluble in fused alkalies (slightly). Insoluble in water.
Appearance wire 铱为银白色金属(面心立方结晶)。熔点2410℃。沸点4130℃。相对密度22.421。溶于王水,不溶于水、酸和碱。

别名和识别编码

Chemical NameIridium
MDL NumberMFCD00011062
PubChem Substance ID23924
CAS Number7439-88-5
EC Number231-095-9
Synonym Iridium {LY} Iridium {} {LY} Iridium {} {} {LY} Iridium {} {} {} {LY} Iridium {} {} {} {} {LY} Iridium {} {} {} {} {} {LY} Iridium {} {} {} {} {} {} {LY} Iridium {} {} {} {} {} {} {} {LY} Iridium {} {} {} {} {} {} {} {} {LY} Iridium {} {} {} {} {} {} {} {} {} {LY} Iridium {} {} {} {} {} {} {} {} {} {} {LY} Iridium {} {} {} {} {} {} {} {} {} {} {} {LY} Iridium {} {} {} {} {} {} {} {} {} {} {} {} {LY} Iridium {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Iridium {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Iridium {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Iridium {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Iridium {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Iridium {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Iridium {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Beilstein Registry Number2384789
Chemical Name Translation
Merck Number13,5102
LabNetwork Molecule IDLN00197505
InChIInChI=1S/Ir
Canonical SMILES[Ir]
信息真实价格透明    资金保障    专业采购外包团队在线服务   
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    一流品牌服务   

分类

  • {SNA} Iridium, Materials Science, Metal and Ceramic Science, Metals
  • {Chemicalbook} 无机化工产品: 无机盐: Cu单质
  • {uni_hamburg} no charge; 1fragment
  • {SN
  • {SNA} Iridium, Metal and Ceramic Science, Metals, 材料科学
  • {SNA} Evaporation Slugs, Iridium, Metal and Ceramic Science, Metals, Micro/NanoElectronics,

产品应用

  • 纯铱用在飞机火花塞中,还用于制造科学仪器、热电偶、电阻丝、自来水笔尖、耐高温合金、催化剂。

相关文献及参考

  • Short: III/13b
  • Short: II/5
  • Short: III/13c
  • Merck: 14,5085

安全信息

WGK Germanynwg
Safety Statements
  • 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;
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • 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;
UN Number 1789 UN1789 3089 UN3089 UN 3089 4.1/PG 2
Risk Statements
  • R11 Highly flammable 非常易燃
  • R36 Irritating to eyes 刺激眼睛
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
GHS Symbol
Hazard Codes F,Xi 4.1
Hazard statements
  • H228 Flammable solid 易燃固体
  • 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。
Personal Protective Equipment Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges dust mask type N95 (US), Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Precautionary statements
  • 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。
  • 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。
  • 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。
  • P305+P351+P338
  • P337+P313
  • P370+P378
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Packing GroupIII
Hazard Class4.1
Storage condition Store at room temperature, keep dry and cool {LY} Store at room temperature, keep dry and cool {} {LY} Store at room temperature, keep dry and cool {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store

其他信息

  • 用途四:供电器仪表、化工、激光晶体及精密合金等作原料。用于ICP-AES、AAS、AFS、ICP-MS、离子色谱等。滴定分析用标准溶液。
  • 下游产品:甲酸甲酯
  • 铱价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 51011960 铱粉 1g 290元 2011/08/23 51012080 铱海棉 g 501.6元 2010/06/21 198095000 铱 Iridium 99.9%, powder 500 MG 972元
  • MOL 文件:7439-88-5.mol
  • 纯净、无肉眼可见夹杂物及氧化色。是贵金属中最耐蚀的金属。不与普通酸(包括热硫酸、王水)作用。在次氯酸溶液中稍被腐蚀。
  • 用途三:纯铱用在飞机火花塞中,还用于制造科学仪器、热电偶、电阻丝、自来水笔尖、耐高温合金、催化剂。国际标准米尺用铂铱合金制成。
  • 用途一:电气仪表、化学工业及制造精密合金等工业用。
  • 参考质量标准:国家标准GB 1422—78 产品牌号 铱含量/% 杂质含量/%,≤ Pt Pd Rh Au Ag Cu Ni Fe Al Pb Sn Si 杂质总量 外观 产品为灰色粉末状金属,铱粉应纯净,无肉眼可见的夹杂物及氧化色 Fir-1 99.99 0.003 0.001 0.003 0.001 0.001 0.002 0.001 0.002 0.003 0.001 0.001 0.003 0.01 Fir-2 99.95 0.02 0.02 0.02 0.02 0.005 0.005 0.005 0.01 0.005 0.005 0.005 0.005 0.05 FI r-3 99.9 0.03 0.03 0.03 0.03 - - 0.01 0.02 0.01 0.01 0.01 0.01 0.1
  • Sigma Aldrich:7439-88-5(sigmaaldrich)
  • 质脆,加热时有良好延展性。化学性质很稳定,常温下耐腐蚀性很强。不溶于酸、稍溶于王水和熔融碱。
  • 上游原料:氯化铵 --> 硝基盐酸 --> 钌 --> 锇(99.9%) --> 氯铱酸铵
  • 用途二:纯铱用在飞机火花塞中,还用于制造科学仪器、热电偶、电阻丝、自来水笔尖、耐高温合金、催化剂。
  • 方法一:工业生产可从矿石用干法制造;亦可以铜、镍的硫化矿制取铜、镍的生产过程中产生的副产物作为原料,用湿法冶炼制得。 湿法把已提取镍、铜后的残留组分作为原料,加入王水进行抽提,经提取铂和钯,然后从残分中经处理提取铑、钌、锇。最后将残分加入王水处理,得到溶液加入氯化铵进行反应,生成氯铱酸铵沉淀。经重结晶,把氯铱酸铵用氢气还原,制得约99.9%铱成品。
  • Acros Organics:铱标准溶液 Iridium standard solution, 1 mg/ml Ir in 5% HCl, for AAS(7439-88-5)
  • Alfa Aesar:铱柱,6.0mm(0.24in)diax6.0mm(0.24in)length,99.8%(metalsbasis) Iridium slug, 6.0mm (0.24in) dia x 6.0mm (0.24in) length, 99.8% (metals basis)(7439-88-5)

系列性分类


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