2019 High quality Tin Nano Powder - 99.99% GeO2 Germanium Dioxide powder – Xinglu

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2019 High quality Tin Nano Powder - 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:

2019 High quality Tin Nano Powder - 99.99% GeO2 Germanium Dioxide powder – Xinglu detail pictures

2019 High quality Tin Nano Powder - 99.99% GeO2 Germanium Dioxide powder – Xinglu detail pictures

2019 High quality Tin Nano Powder - 99.99% GeO2 Germanium Dioxide powder – Xinglu detail pictures


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The really abundant projects management experiences and 1 to just one provider model make the high importance of business enterprise communication and our easy understanding of your expectations for 2019 High quality Tin Nano Powder - 99.99% GeO2 Germanium Dioxide powder – Xinglu, The product will supply to all over the world, such as: US, Czech republic, Southampton, Our company covers an area of 20, 000 square meters. We have more than 200 workers, professional technical team, 15 years' experience, exquisite workmanship, stable and reliable quality, competitive price and sufficient production capacity, this is how we make our customers stronger. If you have any inquiry, please do not hesitate to contact us.
  • This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
    5 Stars By Irene from Boston - 2017.05.02 18:28
    The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Ann from Luxembourg - 2017.02.18 15:54

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