Germane Information
Germane:
|
Other Names |
Germanium Tetrahydride, Germanium hydride, Monogermane |
|
Chemical Formula |
GeH4 |
|
CAS Number |
7782-65-2 |
|
Industry Uses |
Electronics |
|
Health Risks |
Irritation of eyes, skin, and respiratory system; Dizziness and Headaches; Death |
|
Vapor Pressure |
> 1 atm |
|
Water Solubility |
Insoluble |
|
Flammability |
Flammable |
|
Odor |
Pungent, sharp, choking |
What is Germane:
Germane is a colorless gas with a pungent odor. When exposed to fire or intense heat, containers of germane can explode. It is flammable and toxic when inhaled. Runoff from fire will cause pollution. Germane can form explosive mixtures with air, and the vapors produced are heavier than air and spread along the ground. Germane tends to travel to the source of ignition and flash back.
Germane Exposure and Health Risks:
Germane is toxic and can be lethal when inhaled. Germane gas can cause respiratory irritation, drowsiness and dizziness, as well as kidney damage. Nausea, vomiting, and difficulty breathing are also symptoms of germane poisoning. It will also cause skin and eye irritation and chemical burns upon direct contact.
Regulations:
The table below summarizes the most-recent exposure limits.
|
Limit/Level |
Type |
Organization |
|
Not Recommended |
AEGL-1 (8 hrs) |
EPA |
|
0.020 ppm |
AEGL-2 (8 hrs) |
EPA |
|
0.91 ppm |
AEGL-3 (10 min) |
EPA |
|
0.060 ppm |
AEGL-3 (8 hrs) |
EPA |
|
0.2 ppm |
TWA (8 hrs) |
OSHA |
|
0.2 ppm |
TWA (8 hrs) |
NIOSH |
Measuring Germane:
Germane concentration in the air can be measured in units of parts per million (ppm). We carry portable and fixed germane monitors and kits, and all of our germane products can be viewed HERE.
What type of component are you looking for?
| Fixed Mount | Handheld | Dissolved Kits: | Replacement Sensors: | Calibration Gas: | Rentals: |
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All sensors require a yearly calibration to ensure your gas measurements are accurate and performing within manufacturer standards. This page is desiccated to the individual manufacturers we represent and their specific calibration procedures.
**Calibration Service Request Form **
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Calibration costs do vary, see below to get an estimate: Calibration Fee: $150 Analyzer Calibration Fee: $300 PM Calibration Sensor Fee: $330 Genie Calibration Fee: $265 ATI Calibration Fee: $205 ** note that prices are subject to change per labor and parts required. |
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