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Monosilane 5.5
Fast delivery
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Basic info:
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English name
Silane
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CAS
7803-62-5
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Hazard info
2203
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Transport
"ADR Class 2, 2F"
Properties:
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Molar mass
32.1173
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Gas density at 15°С/1,013 bar
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Boiling point at 1,013 bar
-111.9
Options
- single-piece
2 l — 150 bar
- Cylinders 2 l, 5 l, 10 l (DIN 6 (W21.6x1/14'')) DIN 6 (W21.6x1/14'')
Specs
| Monosilane 5.5 | ||
|---|---|---|
| Composition | ||
| SiH4 | % | >99,9995% |
| Admixture | ||
| H2 | ppmv | <1 |
| O2 + Ar | % | <1 |
| N2 | ppmv | <1 |
| CO2 | ppmv | <0,1 |
| CO | ppmv | <0,1 |
| CH4 | ppmv | <0,1 |
| CnHm | ppmv | <1 |
| H2O | ppmv | <0,1 |
- colorless gas with an unpleasant odor
- toxic
- self-ignites in air
- reacts with water
- does not dissolve in ethanol or benzene
Silane gas, silicon hydride, is used as a source of silicon in semiconductor production, as a hydrogen source in chemical reactions. In addition, it is necessary for the creation of crystalline and thin-film photovoltaic converters based on silicon, liquid crystal displays, substrates, and technological layers of integrated circuits.
Electronics ADR Class 2F. Transportation is carried out in accordance with the international agreement on the transport of dangerous goods ADR, observing all safety measures. When storing and transporting silane gas, fire resistance must be ensured, as the substance is pyrophoric. Do not use near open flame, avoid the generation of sparks.
Can be transported by
- train
- truck
- ship