Phosphine

CAS RN: 7803-51-2
UN/NA: 2199

NIOSH Recommendations

Recommended Exposure Limit: 10 Hr Time-Weighted Avg: 0.3 ppm (0.4 mg/cu m).
Recommended Exposure Limit: 15 Min Short-Term Exposure Limit: 1 ppm (1 mg/cu m).
Find more information on this substance at: PubChem, PubMed