Germanium Dioxide

Our company can supply High Purity Germanium Dioxide(GeO2)99.999%-99.9999% 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) Chemical Composition 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℃, at 1250℃ 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.