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 |
|---|---|---|---|---|---|---|
| Rouge | 1309-37-1 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | Total dust 15 mg/m3 (o); Respirable fraction 5 mg/m3 (o) | ||
| Butyl Acrylate | 141-32-2 | OV | 7100 8100 | 2 ppm (t) -SEN-\ | t-A4 | |
| Silicon | 7440-21-3 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | 15 mg/m3 (o); total dust Respirable fraction 5 mg/m3 (o) | ||
| Silicon Carbide | 409-21-2 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | 15 mg/m3 (o); Respirable fraction 5 mg/m3 (o) | t-A4 | |
| n-Butyl Lactate | 138-22-7 | OV | 7100 8100 | 5 ppm (t) | ||
| Sodium Bisulfite | 7631-90-5 | AG/N | 7200+8910 8100+8910 | 5 mg/m3 (t) | t-A4 | |
| o-sec-Butyl-Phenol | 89-72-5 | OVRP | 7100+8970+7940 8100+8970+8940 | 5 ppm (t); -skin- | ||
| Sodium Metabisulfite | 7681-57-4 | AG/N | 7200+8910 | 5 mg/m3 (t) | t-A4 | |
| Calcium Carbonate | 471-34-1, 1317-65-3 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | Total particulates 15 mg/m3 (o) Respirable fraction 5 mg/m3 (o) | ||
| Starch | 9005-25-8 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | Total dust 10 mg/m3(t), 15 mg/m3 (o); Respirable fraction 5 mg/m3 (o) | t-A4 |
