High Purity Germanium Dioxide 5N 99.999%

• Post Date:

  Sep 01,2016

• Expiry Date:

  Nov 30,2016

• Detailed Description:

  Cas No. :1310-53-8 Quantity: 500Kilograms
  Specs:5n
  Price:570-700 USD Kilograms
  Payment Method: L/C,D/A,D/P,T/T,Western Union,MoneyGram
  1. MATERIAL OVERVIEW
  
  Characteristics:
  
  Germanium dioxide is a stable, white powder that is most commonly extracted from sphalerite zinc ores and lignite coal fly ash. Germanium concentrates can be treated via a chlorine distillation method that produces germanium tetrachloride (GeCl4). This can then be hydrolyzed to GeO2. This form of germanium dioxide has a hexagonal crystal structure and is soluble in water at a rate of 4.5g per litre (25°C)
  Applications:
  
  Germanium dioxide is used as a catalyst in the production of PET plastics used for heated beverage bottles, as well as as a precursor to germane gas (GeH4), germanium tetrachloride (GeCl4) and zone refined germanium metal ingots. Used as raw material of metal germanium and other germanium, semi-conductor material and spectral analysis. It can be used to make Optical glass fluorescent powder, also can be used as catalyst, color film and polyester producing.
  
  
  
  2. GENERAL PROPERTIES
  
  
  
  Compound Formula
  
  GeO2
  CAS
  
  1310-53-8
  Appearance
  
  white powder or colorless crystals
  Molecular Weight
  
  104.6 g/mol
  Melting Point:
  
  1,115° C (2,039° F)
  Density
  
  6.239 g/cm3
  Form M
  
  crystals or powder
  Solubility in water
  
  4.47 g/L (25 °C)
  10.7 g/L (100 °C)
  Solubility
  
  insoluble in HF, HCl
  soluble in other acid and alkali
  
  
  Quick Details
  
  Place of Origin: Hubei, China (Mainland) Brand Name: Wuhan Xinrong Model Number: 99.999% Application: Industry Shape: Powder Material: 99.999% Dimensions: Customzied Chemical Composition: 99.999%Min Purity: 99.999% Name: Germanium Dioxide Other name: Germanium Oxide Usage: Semiconductor material CAS NO: 1310-53-8 Particle size: 100 Mesh -200 Mesh Grade: 5N grade Standard: In house 99.999% Min Color: White Type: rare metal derivatives material
  Packaging & Delivery
  
  Packaging Details: Vacuum Packing or Nitrogen- Protecting 2kgs/Bag

• CAS Registry Number:

  1310-53-8

• Synonyms:

  ;Germanium(IV) oxide;dioxogermane;oxogermane;Germanium Oxide;

• Molecular Formula:

  GeO₂

• Molecular Weight:

  104.6388

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  

• Company:

  Wuhan Xinrong New MaterialsCo.,Ltd         

• Contact:

  KathySalvatore

• Tel:

  +86/027-83952355

• Fax:

  86-027-87868992

• Email:

  sale05@91material.com