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Home> CAS DataBase Listed 7 > CAS 7439-91-0
Identification of 7439-91-0
  • Name:
  • Lanthanum (Related Reference)
  • EINECS:
  • 231-099-0
  • Synonyms:
  • Lanthanum ingot; Lanthanum powder; Lanthanum chips; Lanthanum foil
  • InChI:
  • InChI=1/La
  • This structure is also available as a 2d Mol file
Safety Data of 7439-91-0 Properties of 7439-91-0
  • Appearance:
  • slugs
  • Molecular Weight:
  • 138.90
  • Density:
  • 6.19 g/mL at 25 °C(lit.)
  • Boiling Point:
  • 3464 °C(lit.)
  • Melting Point:
  • 920 °C(lit.)
  • Stability:
  • Stable.
  • More>>

CAS No. 7439-91-0 (Lanthanum )

  • CAS No:7439-91-0
  • Molecular Weight: 138.90
  • Molecular Formula: La
Properties Safety and Handling MSDS Synthesis Route Precursor and Product
lanthanum
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Lanthanum
  • FOB Price:1200 USD/Kilogram 
  • Min.Order:1/Kilogram 
  • Purity:99.5%-100.5% 
  • Supply Ability:500 Month/kilogram 
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Lanthanum
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  • Purity:99 
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  • Updatetime:Jul 28 2016 
Jinan Haohua Industry Co., Ltd. Main Products
Chlorodimethylsilane;1,1,3,3-tetramethyldisiloxane
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Lanthanum
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Zhejiang Haiqiang Chemical Co.,Ltd. Main Products
API Intermediate Plant extracts Pigments and dyes Food and feed additives Reagent Customization synthesisOther products
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lanthanum
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LANTHANUM
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  • Purity:99.5%-99.95% 
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  • Updatetime:Feb 28 2014 
China Huanyu Chemical Industrial Co.,Ltd Main Products
MERCURY(CAS No.:7439-97-6); Sodium cyanide(CAS No.:143-33-9); Abamectin(CAS No.:71751-41-2);
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Lanthanum, Metal
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  • Updatetime:Sep 05 2013 
Beijing Cerametek Materials Co. , Ltd. Main Products
Metals, alloys, ceramics, semiconductor compounds, inorganic salts.
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Lanthanum
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  • Updatetime:Dec 18 2010 
Lanthanum, Metal
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Lanthanum
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Treibacher Industrie Inc Main Products
rare earth and vanadium compounds
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Lanthanum, Metal
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Lanthanum
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Lanthanum, Metal
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Lanthanum, Metal
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Lanthanum
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Star Earth Minerals Pvt. Ltd. Main Products
Zirconium, Cerium, Lanthanum, Yttrium, Praseodymium, Neodymium, Gadolinium, Dysprosium, Indium, Zirconium Basic Carbonate, Ammonium Zirconium Carbonate, Zirconium oxychloride, Zirconium Nitrate
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Lanthanum, Metal
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Lanthanum, Metal
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Lanthanum
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Lanthanum
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Lanthanum
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Precursor and Product
References of Lanthanum cas 7439-91-0

Safety

Poison by intravenous route. Lanthanum and other lanthanoids can cause delayed blood clotting leading to hemorrhages. Has caused liver injury in experimental animals. The dust is a dangerous fire hazard when exposed to flame; can react vigorously with oxidizing materials. Violent reaction with nitric acid, phosphorus (above 400°C), air, halogens. Moderately explosive in the form of dust when exposed to flame or by chemical reaction. Incompatible with H2O, C, N, B, Se, Si, S. See also RARE EARTHS and POWDERED METALS.