COS Carbonyl sulphide
| Specifications | ||
| Purity | ＞99.9 | vol.％ |
| Impurity | ||
| N2 | ＜300 | vol.ppm |
| O2 | ＜100 | vol.ppm |
| CO | ＜100 | vol.ppm |
| CO2 | ＜300 | vol.ppm |
| H2S | ＜100 | vol.ppm |
| H2O | ＜100 | vol.ppm |
| Cylinder・Contents Cylinder/Content |
Valve for Specialty Gas Valve |
|
| 47ℓ： | ～25kg | JIS.W22-14L |
| 10ℓ： | ～5kg | |
| High Pressure Gas | |
| Molecular Weight | 60.08 |
| UN Code | 2204 |
| Permissible Concentration | TLV-TWA 5ppm |
| Description | Colorless liquid |
| Odor | Decomposed smell |
| Specific Gravity | 2.10（20℃） |
| Boiling Point | -50.2℃ |
| Sphere of Explosion | 12～29vol% |
