High definition Mno2 Nanopowder - 99.99% GeO2 Germanium Dioxide powder – Xinglu

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High definition Mno2 Nanopowder - 99.99% GeO2 Germanium Dioxide powder – Xinglu Detail:

Product Description

Features

1. Germanium dioxide is a stable, white powder that is most commonly extracted from sphalerite zinc ores and lignite coal fly ash.

2. Germanium concentrates can be treated via a chlorine distillation method that produces germanium tetrachloride (GeCl4).

3. This can then be hydrolyzed to GeO2.

4. 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).

 

Basic Info

 

1. Item: Germanium 99.999% 5n, germanium oxide powder, germanium dioxide GeO2

2. CAS No.:  1310-53-8

3. Purity: 99.999% 

4. Particle Size: 100Mesh(0.15mm), 200Mesh(0.075mm)

5. Testing Method: ICP-MS or GDMS

6. MOQ: 1KG

 

Specification

Product Name Germanium Dioxide
Appearance Sliver White
Physical Size Ingot, Granules, Powder, Pieces
Molecular Formula GeO2
Molecular Weight 72.6
Melting Point 937.4 °C
Boiling Point 2830 °C
Thermal Conductivity 0.602 W/cm/K @ 302.93 K
Heat of Vaporization 68 K-cal/gm atom at 2830 oC

 

Impurities in ppm

 

Product: Germanium Dioxide GeO2

Purity: 99.999%

Elements Concentration
(ppm wt)
GeO2% 99.999min
As(ppm) 0.5max
Fe(ppm) 0.1max
Cu(ppm) 0.2max
Ni(ppm) 0.2max
Pb(ppm) 0.1max
Co(ppm) 0.2max
Al(ppm) 0.1max
Total content of impurity 10max


Certificate

5

What we can provide

34


Product detail pictures:

High definition Mno2 Nanopowder - 99.99% GeO2 Germanium Dioxide powder – Xinglu detail pictures

High definition Mno2 Nanopowder - 99.99% GeO2 Germanium Dioxide powder – Xinglu detail pictures

High definition Mno2 Nanopowder - 99.99% GeO2 Germanium Dioxide powder – Xinglu detail pictures


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We persistently execute our spirit of ''Innovation bringing growth, Highly-quality making sure subsistence, Administration marketing reward, Credit history attracting clients for High definition Mno2 Nanopowder - 99.99% GeO2 Germanium Dioxide powder – Xinglu, The product will supply to all over the world, such as: Paraguay, Macedonia, Amman, Establish long term and win-win business relationships with all our customers, share the success and enjoy the happiness of spreading our products to the world together. Trust us and you will gain more. Please feel free to contact us for more information, we assure you of our best attention at all times.
  • We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Klemen Hrovat from belarus - 2017.10.13 10:47
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Hilary from Berlin - 2017.08.21 14:13

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