germanium dioxide

Sun Feb 23, 2014

Selling

Our company can supply High Purity Germanium Dioxide(GeO2)99.999%-99.9999%

Germanium dioxide , is an inorganic compound, and oxide of germanium.

Germanium Oxide Synonyms: germanium oxide power, germanium monoxide powder, GeO, germanium dioxide powder, Germanium(IV) oxide,Germania,ACC10380,G-15,germanium oxide, germanium(II) oxide, germanium dioxide, 99.999% electronic grade, CAS#1310-53-8,CAS#20619-16-3

6N High Purity Germanium Dioxide(GeO2) 6N

Chemical Composition

Product name GeO2 Purity Grade ≥99.9999%(min)

Standard GB/T11069-2006 Total impurity 1.0?10-4

Impurity content(≤,%）

As 1.0?10-5 Fe 1.0?10-5

Cu 1.0?10-6 Ni 2.0?10-6

Pb 2.0?10-6 Ca 1.5?10-5

Mg 1.0?10-5 Si 2.0?10-6

Co 2.0?10-6 In 1.0?10-6

Zn 1.5?10-5 Al 1.0?10-6



5N High Purity Germanium Dioxide(GeO2)

Product name GeO2 Purity Grade ≥99.999%(min)

Standard GB/T11069-2006 Total impurity 1.0?10-3

Impurity content(≤,%）

As 5.0?10-5 Fe 1.0?10-4

Cu 2.0?10-5 Ni 2.0?10-5

Pb 1.0?10-5 Ca -----------

Mg ----------- Si -----------

Co 2.0?10-5 In ------------

Zn ------------ Al 1.0?10-4

Main application: raw material of high-purity germanium metal, High purity germanium dioxide is used in Germanium compounds, chemical catalyst and medical industries. Our 6N germanium dioxide is well used in PET catalyst and BGO crystal application.

Packaging: The product is packaged in a PVC container, the net weight of every container is about 1 kg, and the PVC is packed in a cardboard segregated box. Every box contains a net weight of about 20kg.

Physical and chemical properties: Germanium dioxide is a white powdery substance, it has three forms it can have four edges, hexagonal or a polygon. Its melting point is 1115 celsius, at 1250 celsius the germanium dioxide is volatile and is easily dissolved with hydrochloric acid.

Transportation and storage: High purity germanium dioxide should be transported and stored in a dry and non-corrosive environment.







Zegen Metals&Chemicals Limited

Http://www.zegmetal.com

USD 1,400

• 643