germanium germanium ingot 99.999% 5n high purity with low price

• Post Date:

  Aug 31,2016

• Expiry Date:

  Nov 29,2016

• Detailed Description:

  Cas No. :7440-56-4 Quantity: 500Kilograms
  Specs:5n
  Price:600-800 USD Kilograms
  Payment Method: L/C,D/A,D/P,T/T,Western Union,MoneyGram
  Quick Details
  Place of Origin: Hubei, China (Mainland)
  Brand Name: Wuhan Xinrong
  Model Number: 99.999%
  Application: Industry
  Shape: Ingot Material: 99.999%
  Dimensions: Customzied
  Chemical Composition: 99.999%Min
  Purity: 99.999% Name: Germanium 99.999%
  Other name: Germanium 5n
  Usage: Semiconductor material
  CAS NO: 7440-56-4
  shape: ingot
  Grade: 5n grade
  Standard: In house 99.999% Min
  Color: grayish-white solid
  Type: non ferrous metal derivatives material
  
  
  Packaging & Delivery
  Packaging Details:Vacuum Packing or Nitrogen- Protecting 2kgs/Bag
  
  
  2. GENERAL PROPERTIES
  Symbol:Ge
  Cas:7440-56-4
  Atomic Number:32
  Atomic Weight:72.59
  Density:5.323 gm/cc
  Melting Point:937.4 oC
  Boiling Point:2830 oC
  Thermal Conductivity:0.602 W/cm/K @ 302.93 K
  Electrical Resistivity:microhm-cm @ 20 oC
  Electronegativity:1.8 Paulings
  Specific Heat:0.077 Cal/g/K @ 25 oC
  Heat of Vaporization:68 K-cal/gm atom at 2830 oC
  
  
  

• CAS Registry Number:

  7440-56-4

• Synonyms:

  ;germanium coating quality balzers;Germaniumpowdermesh;GermaniumpiecesNmm;Germaniumwafer;Germaniummeshpowder;GermaniumpowderNmesh;Germanium pieces;Germanium powder;Germanium;germane;

• Molecular Formula:

  Ge

• Molecular Weight:

  72.64

• Molecular Structure:

  

• Hazard Symbols:

   F:Flammable;
   Xi:Irritant;
  

• Risk Codes:

  R11:;
  R36/38:;
  

• Safety Description:

  S2:;
  S26:;
  

• Company:

  Wuhan Xinrong New Material Co.,Ltd     [ China ]        

• Contact:

  Kathy

• Tel:

  +86-027-86699856

• Fax:

  027-87868992

• Email:

  sale05@91material.com