CAS NO | 7803-62-5 |
UN NO | 2203 |
EINECS NO | 232-263-4 |
Molecular weight | 32.117 |
Appearance | Colorless, Garlic Smell |
Melting point | -185 ℃ |
Boiling point | -112 ℃ |
Density | 1.34 kg/m³ |
DOT Class | 2.1 |
Label | Flammable Gas |
Silane is a colorless gas with a disgusting garlic odor and is soluble in water. Silane is chemically active and can spontaneously ignite in the air without an external ignition source
For glass production
For the production of thin-film solar cells
Used as a silicon source in the epitaxial growth process of large scale integrated circuits
99.9999% SiH4, Semiconductor Grade
Specification | 99.9999% |
Carbon Monoxide | ≤ 0.05 ppm |
Carbon Dioxide | ≤ 0.05 ppm |
Total chloride | ≤ 0.1 ppm |
Methane | ≤ 0.05 ppm |
C2-C4 | ≤ 0.1 ppm |
Nitrogen | ≤ 0.5 ppm |
Oxygen | ≤ 0.05 ppm |
Moisture | ≤ 0.1 ppm |
Silyl Ether | ≤ 0.1 ppm |
Methyl Silane | ≤ 0.1 ppm |
Disilane | ≤ 0.3 ppm |
Hydrogen | ≤ 20 ppm |
Aluminum | ≤ 0.02 ppba |
Antimony | ≤ 0.02 ppba |
Arsenic | ≤ 0.02 ppba |
Gallium | ≤ 0.02 ppba |
Boron | ≤ 0.02 ppba |
Phosphorus | ≤ 0.02 ppba |
Iron + Chromium + Nickel + Copper + Zinc | ≤ 1 ppba |
*Other Grades and Purity Available on Asking
Package Information
Cylinder Specifications | Contents | |
Cylinder Capacity | Valve | Weight |
47L | DISS632 | 10 kgs |
440L | DISS632 | 120 kgs |
*Other Packages Available on Asking
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Advantanges
More than fifteen years on the market.
ISO certificate manufacturer & Stable raw material source.
On-line analysis system for gas quality control in every step, highly close to 100% pass rate.
Experienced DG International Shipping Team by sea & air.