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Category:Fine Chemicals > Other Fine Chemicals
Product Name:Carbonyl Sulfide - ( COS )
CAS No.:463-58-1
Standard:In-house Standards
Price(USD):Negotiable
Company:Shanghai Wechem Technology Limited
Grade: Pharmaceutical Grade
Factory Location: Building A311, Building A, No. 1255 Jinhai Road, Pudong New Area, Shanghai (Dingxin Building)
Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa
Sample Provided: no
Payment Terms: L/L
Specifications | |
Purity , % | 99.8 |
(Liquid Phase) | (Vol. PPM) |
Oxygen & Nitrogen | ≤100 ppm |
Moisture | ≤50 ppm |
Carbon Disulphide | ≤100 ppm |
Carbon Dioxide | ≤ 850 ppm |
Hydrogen Sulfide | ≤ 300 ppm |
Ship | |
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. |
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