High Purity Germanium Oxide GeO2 CAS 1310-53-8 For Bismuth Germanate Crystals

Specifications

Highlight:

tellurium dioxide

,

bismuth trioxide

Product name:

Germanium Oxide, Germanium(IV) Oxide

Molecular formula:

GeO2

Color:

White

Form:

Powder

CAS:

1310-53-8

Melting point:

1115 °C

Density:

6.239 G/mL

Solubility:

Insoluble In Water

Storage Conditions:

No Restrictions

Application area:

It Is Used To Prepare Germanium Metal, Germanium Ingot, Organic Germanium, Bismuth Germanate Crystal, Catalyst, Germanium Tetrachloride For Optical Fiber, Semiconductor Material, Fluorescent Powder, Germanium Glass And Other Raw Materials.

Tags:

gallium oxide

stannic oxide

zirconium oxide

Key Attributes

Brand Name: KP

Place of Origin: Suzhou, China

Minimum Order Quantity: Negotiable

Price: Negotiable

Supply Ability: 100 kg per week

Delivery Time: 3-5 work days

Payment Terms: L/C, T/T, D/P

Standard Packaging: 1 kg or 5 kg in plastic bottle

Product Description

High Purity Germanium Oxide GeO2 CAS 1310-53-8 For Bismuth Germanate Crystals

Name: Germanium oxide, Germanium(IV) oxide Molecular formula: GeO2

CAS: 1310-53-8 Molecular weight: 104.64

Description: Germanium dioxide is a white powder, hexagonal, tetragonal or amorphous solid, insoluble in water and hydrochloric acid, and soluble in alkali solution to form germanate. Germanium dioxide is the dioxide of germanium with the same electronic formula as carbon dioxide. There are two kinds of hexagonal crystal system (stable at low temperature) slightly soluble in water and orthorhombic crystal system insoluble in water, and the transition temperature is 1033℃. It is prepared by hydrolysis of germanium tetrachloride. The process is to add 6.5 times of the volume of distilled water into germanium tetrachloride, stir it and place it for a day and night to generate germanium dioxide precipitation, wash it with cold water until the washing solution does not contain Cl^-. The product of germanium dioxide was obtained by drying at 200℃.

Specification:

Name			GeO2_6N	GeO2_5N
Molecular formula			GeO2	GeO2
CAS			1310-53-8	1310-53-8
GeO2 purity		%	≥99.9999	≥99.999
Total impurity		%	≤1.0×10^-4	≤10×10^-4
Impurity content	Al	%	≤0.1×10^-4	≤1.0×10^-4
	Ca	%	≤0.15×10^-4	≤1.0×10^-4
	Fe	%	≤0.1×10^-4	≤1.0×10^-4
	Si	%	≤0.2×10^-4	≤1.0×10^-4
	As	%	≤0.1×10^-4	≤0.5×10^-4
	Mg	%	≤0.1×10^-4	≤1.0×10^-4
	Zn	%	≤0.15×10^-4	≤1.5×10^-4
Cl content		%	≤0.05	≤0.05
LOI		%	≤2.0	≤3.0
property			White powder
Application			It is used to prepare germanium metal, germanium ingot, organic germanium, bismuth germanate crystal, catalyst, germanium tetrachloride for optical fiber, semiconductor material, fluorescent powder, germanium glass and other raw materials.
package			Sealed packaging, flexible packaging according to customer needs

Packing: 1 kg or 5 kg per package, 25 kg carton, also provide small package: 100g, 500g, and other small packages

Uses: Germanium dioxide is used as raw material for the preparation of germanium and other germanium compounds, as well as catalyst, spectrum analysis and semiconductor materials for the preparation of polyethylene terephthalate resin. It can be used as catalyst for conversion, dehydrogenation, adjustment of gasoline fraction, production of color film and polyester fiber. Moreover, germanium dioxide is also a catalyst for polymerization. The glass containing germanium dioxide has high refractive index and dispersion performance, and can be used as a wide-angle camera and microscope lens.