|
| MOQ: | 1kg |
| Price: | US $100/kg |
| Standard Packaging: | Cylinder/Tank |
| Delivery Period: | 15 days |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 5000kg/month |
Germane gas (GeH4) is a colorless, flammable, and highly toxic gas. It is a compound of the element germanium (Ge) and hydrogen (H). Here are some key points about germane gas:
Chemical Composition: Germane gas is composed of one germanium atom bonded to four hydrogen atoms (GeH4).
Properties: Germane gas possesses several important properties:
Toxicity: Germane gas is highly toxic and poses a significant health hazard. Inhalation or exposure to germane gas can cause severe health effects, including respiratory problems, lung damage, and even death. Proper safety precautions and handling procedures are essential when working with germane gas.
Flammability: Germane gas is flammable and can form explosive mixtures with air. It should be handled and stored with caution, away from ignition sources.
Volatility: Germane gas is a volatile compound, meaning it evaporates easily at room temperature.
Production: Germane gas can be produced through different methods, including the reaction of germanium tetrachloride (GeCl4) with hydrogen gas (H2) or the reaction of germanium metal with hydrochloric acid (HCl) followed by reduction with hydrogen.
Uses: Germane gas has some applications in various fields:
Semiconductor Industry: Germane gas is used in the production of semiconductors, particularly in the manufacturing of germanium-based devices and components. It can be used as a precursor in chemical vapor deposition (CVD) processes to deposit germanium thin films or as a dopant to introduce germanium into semiconductor materials.
Research and Development: Germane gas is utilized in research laboratories for its unique properties and its potential applications in materials science and electronics.
Safety Considerations: Germane gas is highly toxic and poses significant health risks. It should be handled with extreme care in a well-ventilated environment or under controlled conditions. Personal protective equipment, including respiratory protection, should be used when working with germane gas. Proper storage, handling, and disposal procedures should be followed to minimize exposure and prevent accidents.
It is important to note that due to its toxicity and flammability, handling and using germane gas require specialized knowledge, equipment, and facilities. It is recommended to consult with experts and adhere to applicable safety regulations and guidelines when working with germane gas.
| Model NO. | GeH4 | Constituent | Germane 99.999% |
| Grade Standard | Electronic Grade | Chemical Property | Inflammable Gas |
| Trademark | CMC | Transport Package | 44L |
| Specification | 99.999 | Origin | China |
| Germane - ( GeH4 ) | |||
| Description | |||
| Germane is a flammable , colorless gas with characteristic pungent ,nauseating odor .Its boiling point is - 90°C. It is unstable and can decompose explosively when heated to greater than 330°C. | |||
| Specifications | |||
| Purity , % | 99.999 | ||
| Oxygen + Argon | ≤0.5 ppmv | ||
| Nitrogen | ≤2.0 ppmv | ||
| Carbon Dioxide | ≤2.0 ppmv | ||
| Carbon Monoxide | ≤1.0 ppmv | ||
| Methane | ≤1.0 ppmv | ||
| Water | ≤1.0 ppmv | ||
| Chlorogermanes | ≤5.0 ppmv | ||
| Digermane* | ≤20.0 ppmv | ||
| Germoxanes | ≤5.0 ppmv | ||
| Hydrogen* | ≤50.0 ppmv | ||
| Trigermane | ≤1.0 ppmv | ||
| Ship | |||
| DOT Shipping Name | Germane | ||
| DOT Classification | 2.3 | ||
| DOT Label | Toxic Gas, Flammable Gas | ||
| UN Number | UN2192 | ||
| CAS No. | 7782-65-2 | ||
| CGA/DISS/JIS | 350/632/W22-14L | ||
| Shipped as | Compressed Gas | ||
| Technical Information | |||
| Cylinder State @ 21.1°C | Gas | ||
| Flammable Limits In Air | 0.5-100% | ||
| Auto Ignition Temperature (°C ) | 54.4 | ||
| Molecular Weight (g/mol) | 76.62 | ||
| Specific gravity (air =1) | 2.65 | ||
| Critical Temperature ( °C ) | 34.8 | ||
| Critical Pressure ( psig ) | |||
| Applications | |||
| Used for the deposition of epitaxial and amorphous silicon - germanium alloys , and as a component for PECVD of ( Si, Ge )O2 films with controllable refractive index for photonic . |
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|
|
| MOQ: | 1kg |
| Price: | US $100/kg |
| Standard Packaging: | Cylinder/Tank |
| Delivery Period: | 15 days |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 5000kg/month |
Germane gas (GeH4) is a colorless, flammable, and highly toxic gas. It is a compound of the element germanium (Ge) and hydrogen (H). Here are some key points about germane gas:
Chemical Composition: Germane gas is composed of one germanium atom bonded to four hydrogen atoms (GeH4).
Properties: Germane gas possesses several important properties:
Toxicity: Germane gas is highly toxic and poses a significant health hazard. Inhalation or exposure to germane gas can cause severe health effects, including respiratory problems, lung damage, and even death. Proper safety precautions and handling procedures are essential when working with germane gas.
Flammability: Germane gas is flammable and can form explosive mixtures with air. It should be handled and stored with caution, away from ignition sources.
Volatility: Germane gas is a volatile compound, meaning it evaporates easily at room temperature.
Production: Germane gas can be produced through different methods, including the reaction of germanium tetrachloride (GeCl4) with hydrogen gas (H2) or the reaction of germanium metal with hydrochloric acid (HCl) followed by reduction with hydrogen.
Uses: Germane gas has some applications in various fields:
Semiconductor Industry: Germane gas is used in the production of semiconductors, particularly in the manufacturing of germanium-based devices and components. It can be used as a precursor in chemical vapor deposition (CVD) processes to deposit germanium thin films or as a dopant to introduce germanium into semiconductor materials.
Research and Development: Germane gas is utilized in research laboratories for its unique properties and its potential applications in materials science and electronics.
Safety Considerations: Germane gas is highly toxic and poses significant health risks. It should be handled with extreme care in a well-ventilated environment or under controlled conditions. Personal protective equipment, including respiratory protection, should be used when working with germane gas. Proper storage, handling, and disposal procedures should be followed to minimize exposure and prevent accidents.
It is important to note that due to its toxicity and flammability, handling and using germane gas require specialized knowledge, equipment, and facilities. It is recommended to consult with experts and adhere to applicable safety regulations and guidelines when working with germane gas.
| Model NO. | GeH4 | Constituent | Germane 99.999% |
| Grade Standard | Electronic Grade | Chemical Property | Inflammable Gas |
| Trademark | CMC | Transport Package | 44L |
| Specification | 99.999 | Origin | China |
| Germane - ( GeH4 ) | |||
| Description | |||
| Germane is a flammable , colorless gas with characteristic pungent ,nauseating odor .Its boiling point is - 90°C. It is unstable and can decompose explosively when heated to greater than 330°C. | |||
| Specifications | |||
| Purity , % | 99.999 | ||
| Oxygen + Argon | ≤0.5 ppmv | ||
| Nitrogen | ≤2.0 ppmv | ||
| Carbon Dioxide | ≤2.0 ppmv | ||
| Carbon Monoxide | ≤1.0 ppmv | ||
| Methane | ≤1.0 ppmv | ||
| Water | ≤1.0 ppmv | ||
| Chlorogermanes | ≤5.0 ppmv | ||
| Digermane* | ≤20.0 ppmv | ||
| Germoxanes | ≤5.0 ppmv | ||
| Hydrogen* | ≤50.0 ppmv | ||
| Trigermane | ≤1.0 ppmv | ||
| Ship | |||
| DOT Shipping Name | Germane | ||
| DOT Classification | 2.3 | ||
| DOT Label | Toxic Gas, Flammable Gas | ||
| UN Number | UN2192 | ||
| CAS No. | 7782-65-2 | ||
| CGA/DISS/JIS | 350/632/W22-14L | ||
| Shipped as | Compressed Gas | ||
| Technical Information | |||
| Cylinder State @ 21.1°C | Gas | ||
| Flammable Limits In Air | 0.5-100% | ||
| Auto Ignition Temperature (°C ) | 54.4 | ||
| Molecular Weight (g/mol) | 76.62 | ||
| Specific gravity (air =1) | 2.65 | ||
| Critical Temperature ( °C ) | 34.8 | ||
| Critical Pressure ( psig ) | |||
| Applications | |||
| Used for the deposition of epitaxial and amorphous silicon - germanium alloys , and as a component for PECVD of ( Si, Ge )O2 films with controllable refractive index for photonic . |
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