Chemical Respiratory Guide
Chemical Agent
CAS Number
Chemical Respiratory ChartDownload a printable version
| Chemical Name | CAS Number | Filter Type | Suggested Product | TLV(t) PEL(o) | IDLH | Comments |
|---|---|---|---|---|---|---|
| Phosphorus Pentasulfide | 1314-80-3 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | 1 mg/m3 (o)(t); 3 mg/m3 (s)-(t) | 250 mg/m3 | |
| Ammonium Sulfamate | 7773-06-0 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | Total Dust 10mg/m3 (t), 15mg/m3 (o); Respirable fraction 5mg/m3 (o) | 1,500mg/m | |
| m-Phthalodinitrile | 626-17-5 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | 5 mg/m3 (t)* | *Measured as inhalable fraction and vapor | |
| Picric Acid | 88-89-1 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | 0.1 mg/m3 (o)(t); -skin- | 75 mg/m | |
| Pindone | 83-26-1 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | 0.1 mg/m3 (o)(t) | 100 mg/m3 | |
| Piperazine Dihydrochloride | 142-64-3 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | 5 mg/m3 (t) | ||
| Plaster of Paris | 26499-65-0 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | Total dust 10 mg/m3 (t)* 15 mg/m3 (o); Respirable fraction 5 mg/m3 (o) | Total dust containing no Asbestos and <1% Crystalline Silica measured as inhalable fraction of aerosol | |
| Platinum Metal, Dusts and Mist | 7440-06-4 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | 1 mg/m3 (t) {water-based} | ||
| Antimony* & Compounds (as Sb), Dusts & Mists | *7440-36-0 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | 0.5mg/m3 (o)(t) {water based mists} | 50mg/m3 (as Sb) | |
| Portland Cement | 65997-15-1 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | Total dust 1 mg/m3 (t) 15mg/m3 (o) or 50mppcf (o); Respirable fraction 5 mg/m3 (o) | 5,000 mg/m3 | Particulate matter containing no Asbestos and <1% t-A4 |
