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 |
|---|---|---|---|---|---|---|
| Welding Fumes (Not Otherwise Classified) | N | 2200/2315N99 2400/2800N95 | ||||
| Rhodium, Metal Fume (as Rh) | 7440-16-6 | N | 2310/2315N99 2400/2800N95 | 0.1 mg/m3 (o) 1 mg/m3 (t) | 100 mg/m3 (as Rh) | |
| Vanadium Pentoxide Fume (as V2O5) | 1314-62-1 | N | 2310/2315N99 2400/2800N95 | 0.05 mg/m3 (t); 0.1 mg/m3 (c)(o) | 35 mg/m3 (as V) | t-A4, Substance for which an ACGIH BEI exists. ACGIH NIC to 0.05 mg/m3 measured as inhalable fraction of the aerosol and t-A3 |
| Dimethyl-1,2-Dibromo-2,2-Dichloroethyl Phosphate | 300-76-5 | N | 2310/2315N99 2400/2800N95 | 3 mg/m3 (o);-skin- .1 mg/m3 | 200 mg/m3 | Substance for which an ACGIH BEI (Acetyl-Cholinesterase Inhibiting Pesticide) exists, t-A4; inhalable fraction & vapor/aerosol & SEN |
| Magnesium Oxide Fume | 1309-48-4 | N | 2310/2315N99 | 15 mg/m3 (o) 10 mg/m3 (t) | 750 mg/m3 | |
| Tungsten, Soluble Compounds (as W) | N | EZ22/EZ23N95 2200/2300N95 2600/2700 | 1 mg/m3 (t); 3 mg/m3 (s)-(t) {water soluble} | |||
| 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 | |
| Methyl Isobutyl Ketone | 108-10-1 | FF-OV | ||||
| Manganese, Metal Fume (as Mn) | 7439-96-5 | N | 2310/2315N95 2400/2800N95 | 0.2 mg/m3(t); 5 mg/m3 (c)-(o) | 500 mg/m3 (as Mn) | |
| 4,6 Dinitro-o-Cresol | 534-52-1 | N | 2310/2315N99 2310/2315N99 | 0.2 mg/m3 (o)(t); -skin- | 5 mg/m3 |
