Silane Information
Silane:
|
Other Names |
Silicon hydride; Silicane; Monosilane; Silicon Tetrahydride |
|
Chemical Formula |
H4Si; SiH4 |
|
CAS Number |
7803 – 62 – 5 |
|
Industry Uses |
Silicon production; Electronics; Chemical Laboratories |
|
Health Risks |
Irritation; Organ Damage; Dermal Burns/Frostbite |
|
Vapor Pressure |
>1 atm |
|
Water Solubility |
Decomposes |
|
Flammability |
Extremely-Flammable |
|
Odor |
Repulsive; similar to acetic acid |
What is Silane:
Silane is a colorless, flammable, and poisonous gas. It is easily ignited in air, reacts with oxidizing agents, is very toxic by inhalation and is a strong irritant to skin, eyes, and mucous membranes. Silane is lighter than air. When heated under pressure or exposed to fire, containers of silane may rupture violently and rocket. Fumes produced by burning silane are toxic.
Silane Exposure and Health Risks:
Silane is very toxic by inhalation and is a strong irritant to skin, eyes, and mucous membranes. Inhalation can cause respiratory irritation and difficulty breathing. Repeated or prolonged exposure to silane causes damage to organs. Direct contact can cause burns, severe injury, and/or frostbite.
Regulations:
The table below summarizes the most-recent exposure limits.
|
Limit/Level |
Type |
Organization |
|
Not Recommended |
AEGL-1 (8 hrs) |
EPA |
|
42 ppm |
AEGL-2 (8 hrs) |
EPA |
|
80 ppm |
AEGL-3 (8 hrs) |
EPA |
|
5 ppm |
TWA (8 hrs) |
OSHA* (not currently regulated) |
|
5 ppm |
TWA (8 hrs) |
NIOSH |
Measuring Silane:
Silane concentration in the air can be measured in units of parts per million (ppm). Many of our products have digital communication capabilities for easy monitoring and control. We carry portable and fixed Silane monitors and kits. All of our Silane 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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