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