Germanium Dioxide

Grades: Formula CAS No Form

99.99%, 99.999% GeO2 1310-53-8 white powder

 Specification

	99.99%	99.999%
Element	Level	Level
Al	< 10 ppm	< 1 ppm
As	< 1 ppm	< 0.5 ppm
Co	< 1 ppm	< 0.5 ppm
Cu	< 1 ppm	< 0.5 ppm
Fe	< 5 ppm	< 1 ppm
Ni	< 2 ppm	< 0.5 ppm
Pb	< 1 ppm	< 0.5 ppm
Ti	< 5 ppm	< 0.1 ppm
V	< 2 ppm	< 0.1 ppm
Zn	< 2 ppm	< 0.1 ppm
Loss on ignition (1 hour at 1000 deg C)	< 1%	< 0.5 %
Cl	< 0.5%	< 0.2 %

Packaging: 1 or 2 kg net plastic bottles packed in cardboard boxes.

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