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Monosilane (SiH4)

  • Basic info:

  • English name

    Silane

  • CAS

    7803-62-5

  • Hazard info

    2203

  • Transport

    "ADR Class 2, 2F"

  • Properties:

  • Molar mass

    32.1173

  • Gas density at 15°С/1,013 bar

  • Boiling point at 1,013 bar

    -111.9

Options

Filling
  • single-piece

2 l — 150 bar

Connection
  • Cylinders 2 l, 5 l, 10 l (DIN 6 (W21.6x1/14'')) DIN 6 (W21.6x1/14'')
Recommended reducer

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
Description
Attributes
Suits for
Transport
Papers

Silane gas (SiH4, hydrogen silicon, silicon hydride, monosilane) is a binary inorganic compound of silicon with hydrogen.

  • 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.

иконка Suits for Electronics 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.

Pure nitrogen is dangerous when transporting

Can be transported by

  • train
  • truck
  • ship

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