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This section has been established to help educate industry, government, and the public on what TLVs and BEIs are, and how TLVs and BEIs may best be used.
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PHOSPHINE
PHOSPHINE
CAS number: 7803512
Synonyms: Hydrogen phosphide; Phosphorated hydrogen; Phosphorus trihydride; Phosphorous hydride
Molecular formula: PH3
Chemical structure:
TLV–TWA, 0.05 ppm (0.07 mg/m3)
TLV–CEILING, 0.15 ppm (0.21 mg/m3)
A4 — Not Classifiable as a Human Carcinogen
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