High Purity Germanium Powder 5N Ge Powder CAS 7440-56-4, 99.999% |

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Germanium is an ashy gray metal. According to X rays, the atomic arrangements in germanium are similar to those of diamond. Structure is what determines performance. Therefore, germanium has the same hardness and brittleness as diamond. Purity: 99.999%
Particle Size : 100 Mesh
The following is a list of the most recent articles about Germanium Powder 5N Ge Powder :
Ge rmanium This is a crystal that’s silver-gray. Germanium melting point It is 937.4degC. The boiling point for germanium It is 2830degC. The chemical formula for germanium Ge can be used to manufacture semiconductor materials. Ge The rmanium element is A grey metal with a lustrous, qualitatively hard surface, it belongs to the group of carbon, and has chemical properties similar to silicon. It is insoluble in water or hydrochloric, dilute caustic solutions, but soluble when mixed with aqua regia. Elemental Germanium is an element that is grey, hard and qualitative, belonging to the carbon group. It has similar chemical properties to silicon.
Ge ge rmanium The mineral germanium is widespread in nature. Germanium can be found in rocks, soils, and springs, but also in copper and iron ores. Germanium is present in the earth crust at a rate of seven parts per million. This is lower than that of common elements like silicon and oxygen, but higher than those such as arsenic. Germanium, on the other hand, is so dispersed, that there are very few concentrated Germanium ores, that it is called a “dispersed ore”.

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Product Performance of Germanium Powder, 5N Ge Powder, CAS 7440-56-4:
Germanium (CAS 7440-56-4) is a silvery-gray powder with a melting and boiling point of 937.4degC. Ge is the chemical name for germanium. Germanium powder at room temperatures is brittle crystallized germanium.

Technical Parameter of Germanium Powder, 5N Ge Powder, CAS 7440-56-4:
Product Name MF Purity Particle Size Weight in Molecular Weight Density Color
Germanium Powder Ge 99.999% 180 mesh 72.61 5.35 g/cm3 Gray
What is Germanium Powder 5N Ge Powder Produced?
Germanium can be extracted by chlorinating germanium with concentrated hydrochloric to make germanium-tetrachloride. After that, it is purified with two rectifications of quartz towers, washed with high purity hydrochloric to get high purity germanium-tetrachloride and finally, it is washed with high pure water to get high purity germanium-dioxide. The hydrolysis process also acts as a purification procedure, since some impurities can enter the hydrolysis mother liquid. In the quartz tube in the reduction oven at 650-680, after drying and calcining pure germanium dioxide, hydrogen is added to produce metallic germanium. Zonal smelting can produce high purity germanium (impurities below 1/1010), which is used in the semiconductor manufacturing industry.

Use Germanium Powder 5N Ge Powder :
Germanium, which has a variety of special properties in semiconductor, aerospace measurements and controls, nuclear physics detections, optical fibre communication, infrared lenses, solar panels, chemical catalysts and biomedicine, and many other fields with a range of important applications is an important resource. In the optics industry, the alloy pretreatment is also used as a catalyst in the electronics sector.
High purity Germanium is used in semiconductors. The high purity oxide can be reduced and melted to produce it. Single crystals of germanium, mixed with a few specific impurities, can be used for various transistors and rectifiers. Compounds of germanium can be used to make fluorescent plates and different types of high-refractive glasses.
Germanium single-crystal transistors are the first generation transistor materials. Germanium can be found in thermoelectric and radiation detectors. A single high-purity germanium crystal with a high refractive index is transparent to visible and ultraviolet light but not infrared. This can be used in the manufacture of germanium windows, prisms or lenses for infrared penetration.
Infrared lenses account for between 20-30% per year of the total germanium consumption. The germanium-based infrared devices are mainly used in the optical system as materials for lenses and prisms.
Germanium in solar cell accounts for 15 % of total consumption. In the solar cell market, the future growth in demand of germanium products will be primarily influenced by two aspects: rapid growth on the aerospace and satellite markets and rapid growth within the ground photovoltaic industries.

Storage Conditions for Germanium Powder 5N ge Powder CAS 7440-56-4
In order to avoid the damp reunion, Ge powder needs to be vacuum packed and kept in a cool, dry place. It cannot be exposed air. In addition, it is important to avoid using the product under pressure.

Packing & Shipping Germanium powder 5N Ge powder CAS 7440-56-4.
The quantity of germanium 5N ge powder will determine the type of packaging.
Germanium powder, 5N Ge powder: Vacuum packaging 100g,500g or 1kg/bag. 25kg/barrel.
Germanium powder, 5N Ge powder: As soon as payment receipt is received, you can ship out your order by air or sea.

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Germanium Powder Properties

Alternative Names Germanium particles, Germanium microparticles,
Germanium micropowder, Germanium micro powder,
Germanium micron powder, Germanium submicron powder,
Germanium submicron Powder
CAS Number 7440-56-4
Compound Formula Ge
Molecular Mass 72.61
Appearance Gray to Black Powder
Melting Point 937.4
Boiling Point 2830
Density 5.323 g/cm3
Solubility In H2O N/A
Electrical Resistivity microhm-cm @ 0 degC
Poisson’s Ratio 0.26
Tensile Strength N/A
Thermal Conduction 0.602 W/cm/K 302.93 k
Thermal Expander 6.0 um*m -1 *K -1
Vickers Hardness N/A
Young’s Module 103 Gpa

Germanium Powder Health & Safety Information

Sign Word Danger
Hazard Statements N/A
Hazard Codes H228
Risk Codes N/A
Safety Declarations N/A
Transport Information UN 3089 4 1 / PGII
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