CAS 1310-53-8 GEO2 Powder 5N Germanium Dioxide Price 99.999% Germanium Oxide

Quick Information

• Brand Name: Xinrong
• Place of Origin: China
• Model Number : Germanium Dioxide
• CAS No. : 1310538
• Purity : 99.999
• Particle Size : 500Mesh
• Applications : catalyst
• Solubility : color film and polyester producing

Description

CAS 1310-53-8 GEO2 Powder 5N Germanium Dioxide Price 99.999% Germanium Oxide

Product Description

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.

 

GENERAL PROPERTIES

Product Name	Germanium Dioxide
Appearance	white powder or colorless crystals
Cas No.	1310-53-8
EINECS No.	215-180-8
Molecular Formula	GeO2
Molecular Weight	72.6
Melting Point	1115°C
Boiling Point	1200°C
Density	6.239 g/cm3
Solubility	insoluble in water, GeO2 dissolves in alkali to form germanate

 

 

SPECIFICATIONS

(ppm,10^-4%)

Detecting Items	As	Fe	Cu	Ni	Pb	Ca	Mg	Si	Co	In	Zn	Al	Total
Standard	0.5	1.0	0.2	0.2	0.1	1.0	1.0	1.0	0.2	0.5	1.5	1.0	10
Actual Result	0.1	0.1	0.01	0.02	0.02	0.15	0.1	0.2	0.02	0.01	0.15	0.1	0.98

 

 

GERMANIUM SERIES

Germanium Series	Cas No.	Purity	Specification
Germanium Powder (Ge)	7440-56-4	5N-6N	100-325mesh
Germanium Granule (Ge)	7440-56-4	5N-6N	1-6mm
Germanium Ingot   (Ge)	7440-56-4	5N-6N	zone-refined germanium ingot
Germanium Dioxide  (GeO2)	1310-53-8	5N-6N	100-500mesh
Organic Germanium (Ge-132)	12758-40-6	3N, 4N	200mesh white powder

Packaging & Shipping

CAS 1310-53-8 GEO2 Powder 5N Germanium Dioxide Price 99.999% Germanium Oxide.

to be packed in a bottle and in vacuum storage bag,finally in a solid carton that wrapped with bubble.

  

Shipping Way:	By Sea, Air, Couriers such as FedEx, UPS etc.
Leading Time:	Depends on your requirements. We have more than 500kgs GeO2 in stock,after order confirmed,we can arrange shipment at once. If out of stocks,we are direct manufacturer,we can arrange immediate production.

Company Information

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