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 |
|---|---|---|---|---|---|---|
| Tin, Inorganic Compounds (Except SnH4) and Metal Oxides (as Sn), Dusts & Mists | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | 2 mg/m3 (o)* 2 mg/m3 (t) {water based mists} | 100 mg/m3 (as Sn) except for Tin (II) and Tin (IV) | *inorganic compound except oxides | |
| Chromium (III) Compounds - (as Cr) | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | 0.5mg/m3 (o)(t) | 25mg/m3 | For specific information, refer to NIOSH Pocket Guide to Chemical Hazards; t-A4 | |
| Tungsten, Soluble Compounds (as W) | N | EZ22/EZ23N95 2200/2300N95 2600/2700 | 1 mg/m3 (t); 3 mg/m3 (s)-(t) {water soluble} | |||
| Wood Dust, All Varieties Except Western Red Cedar | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | 1 mg/m3(t)* | *Inhalable fraction, t-A1 Beech, Oak; t-A2 Birch, Mahogany, Teak, Walnut; t-A4 all other species. | ||
| Pentaerythritol | 115-77-5 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | Total dust 10 mg/m3 (t), 15mg/m3 (o); Respirable fraction 5 mg/m3 (o) | ||
| Perlite | 93763-70-3 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | Total Dust 15 mg/m3 (o); Respirable fraction 5 mg/m3 (o) | t-A4 | |
| a-Alumina | 1344-28-1 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | Total dust 10mg/m3 (t), 15 mg/m3 (o); Respirable fraction 5mg/m3 (o) | Dust containing no asbestos and <1% Crystalline Silica t-A4 | |
| Aluminum, Metal Dust | 7429-90-5 | N | EZ22/EZ23N95 2200/2300N95 2600/2700N95 | Total dusts 15mg/m3 (o); Respirable dusts 5mg/m3 (o) 1mg/m3 (t) respirable fraction | T-A4 | |
| 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 |
