Phosphine
group nameChemical Raw Materials
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Min Order1 piece
brand nameTSH
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update timeWed, 20 Jul 2011 16:12:42 GMT
Packging & Delivery
Min Order1 piece
Briefing
Detailed
Product Name:Phosphine
CAS NO.：7803-51-2
HS NO.:2848000090
Purity: 99.9999% Packaging Detail: Cylinder
Specifications
Phosphine (PH3)
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
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PURITY ≥ 99.9999%
Nitrogen < 0.5 ppm
Argon + Oxygen < 0.1 ppm
Total Hydrocarbons (as CH4) < 0.1 ppm
Carbon Monxide < 0.1 ppm
Carbon Dioxide < 0.1 ppm
Water < 0.5 ppm
Arsine < 1.0 ppm
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Cylinder Data
Pressure @ 70°F: 485 psig
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Molecular Weight: 34
Specific Volume: 11.4 cf/lb @NTP
Boiling Point: -125.9 °F@ 1 Atm
CAS No.: 7803-51-2
Hazards: Inhalation and Fire
Safety Data:
LC50 Rat: 20 ppm
ACGIH - TLV: 0.3 ppm
IDLH: 200 ppm
Vapor Pressure Data:
T, Deg.F P,psia
32 310
70 499.7
