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

Inquiry
  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: 7440-56-4 Germanium atomic absorption standard solution
  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
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