| Product Name: Carbonyl Sulfide COS |
| Packing: 40L, 44L, 47L, 50L cylinder (GB, ISO, DOT) |
| Filling Content: 30kg/cly |
| Items |
Specification |
| COS |
99.8% |
| Liquid phase |
(Vol. PPM) |
| O2+N2 |
≤100 ppm |
| H2O |
≤50 ppm |
| CS2 |
≤100 ppm |
| CO2 |
≤ 850 ppm |
| H2S |
≤ 300 ppm |
|
| Transportation |
| DOT Shipping Name |
Carbonyl Sulfide |
| DOT Classification |
2.1 |
| DOT Label |
Flammable gas |
| UN Number |
UN 2204 |
| CAS No. |
463-58-1 |
| CGA/BS341/DIN477 |
330/NO.15/NO.5 |
| Shipped as |
Compressed Gas |
|
| Technical Information |
| Cylinder State @ 21.1°C |
Gas |
| Flammable Limits In Air |
12-29% |
| Auto Ignition Temperature (°C ) |
|
| Molecular Weight (g/mol) |
60.07 |
| Specific gravity (air =1) |
2.1 |
| Critical Temperature ( °C ) |
105.65 |
| Critical Pressure ( psig ) |
|
|
| Applications |
| Carbonyl sulfide is used as an intermediate in the production of thiocarbamate herbicides. Carbonyl sulfide is a potential alternative fumigant to methyl bromide and phosphine. In some cases, however, residues on the grain result in flavours that are unacceptable to consumers, e.g. barley used for brewing. |
