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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