Germanium 99.999%
Germanium 99.999%
Chemical Composition Parameters of Germanium Ingot
Element Content Range (wt%) Description
Ge (Germanium) ≥ 99.999% Main component, high-purity germanium
Si (Silicon) ≤ 0.001% Impurity
Fe (Iron) ≤ 0.0005% Impurity
Pb (Lead) ≤ 0.0005% Impurity
As (Arsenic) ≤ 0.0002% Impurity
Sb (Antimony) ≤ 0.0001% Impurity
Bi (Bismuth) ≤ 0.0001% Impurity
Cu (Copper) ≤ 0.0001% Impurity
Others ≤ 0.0005% Total other impurities

Price: 1,180 USD/kg
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Product Introduction

Product Introduction — Germanium Ingot

Product Name: Germanium Ingot
Product Category: High-Purity Electronic Grade Germanium
Purity Grade: ≥ 99.999%
Appearance: Silver-gray metal ingots, commonly available in customizable sizes
Applications: Semiconductor, optoelectronic devices, infrared optics, fiber optic communication, and high-end electronics industry


Product Features

  • High Purity Assurance: Purity reaches 99.999%, meeting the stringent material requirements of the electronics and optoelectronics industries.

  • Strict Quality Control: Advanced purity testing technologies and production processes ensure product stability and consistency.

  • Excellent Physical Properties: Possesses superior electrical and optical characteristics, suitable for high-precision applications.

  • Varied Specifications: Ingots of different sizes and forms can be customized according to customer requirements.

  • Wide Applications: Widely used in semiconductor manufacturing, infrared detectors, fiber optic communication, and other fields.


Typical Applications

  • Semiconductor device manufacturing

  • Optoelectronic devices (infrared detectors, LEDs, etc.)

  • Infrared optical components

  • Fiber optic communication materials


Technical Parameters (Summary)

ParameterSpecification
Purity Grade≥ 99.999%
AppearanceSilver-gray metal ingots
FormIngots
Major Impurity Content≤ 0.001%