Silane (SiH4)

Silane (SiH4) A colorless, extremely toxic gas with corruption fish smell . Slightly soluble in cold water, soluble in ethanol and aether. A small quantity of hydrogen diphosphate, burning by itself and shine in the air, and generate oxidation diphosphorus and water. Used for standard gas, extension, diffusion, chemical phase deposition --------------------------------------------- PURITY 99.999% 99.9999% Nitrogen < 0.2 ppm 0.1 ppm Argon + Oxygen < 0.2 ppm < 0.1 ppm Total Hydrocarbons < 0.2 ppm < 0.1 ppm Carbon Dioxide < 0.2 ppm < 0.1 ppm Carbon Monxide < 0.2 ppm < 0.1 ppm Water < 0.2 ppm < 0.1 ppm Argon < 0.2 ppm < 0.1 ppm Chlorosilanes < 0.2 ppm < 0.1 ppm Helium < 10 ppm < 10 ppm Hydrogen < 30 ppm < 20 ppm Disilane < 0.2 ppm < 0.1 ppm Siloxanes < 0.2 ppm < 0.1 ppm Resistivity, ohm/cm >10,000 >10,000 Particle 10 pcs/cu.ft>0.1um 10 pcs/cu.ft>0.1umMETAL: Al 5ppb As 0.5 B 0.3 Ca 10 Cd 2 Co 2 Cr 5 Cu 1 Fe 2 K 1 Mg 10 Mn 10 Na 1 Ni 1 P 0.5 U 1 Zn 10 Sb 10--------------------------------------------- Cylinder Data (int. volume in liters) 200L Pressure @ 70°F: psig --------------------------------------------- Molecular Weight: 32.11 Specific Volume: 12.1 cf/lb @NTP Boiling Point: -168.7 °F@ 1 Atm CAS No.: 7803-62-5 Hazards: Inhalation and Spontaneous Flammability Safety Data: ACGIH - TLV: 5 ppm Critical Temp.: 25.8 °F Critical Press.: 702.5 psia --------------------------------------------- RFO Size, inches: 0.010" 0.014" 0.020" 0.030" 0.040" Pressure, 1,090 psia Maximum Flow, scf/h: 62.4 122.2 249.4 561.2 997.7 --------------------------------------------- DOT Label: Red, Flammable Gas UN Number: UN 2203 DOT Class: 2.1 CylinDer: Steel Alloy --------------------------------------------- Description: A colorless, and extremely reactive compressed gas. Toxic. Reacts spontaneously in air.