Numéro CAS: CAS 463-58-1
Grade de pureté: Qualité pharmaceutique, pureté minimale 99,8%
Certificat d'analyse: Testé selon les normes internes de qualité
Application: Intermédiaire pour la production d'herbicides thiocarbamates; fumigant alternatif potentiel au bromure de méthyle/à la phosphine
Purity , %: 99.8
(Liquid Phase): (Vol. PPM)
Moisture: ≤50 ppm
Carbon Dioxide: ≤ 850 ppm
Hydrogen Sulfide: ≤ 300 ppm
DOT Shipping Name: Carbonyl Sulfide
DOT Classification: 2.1
DOT Label: Flammable Gas
UN Number: UN 2204
CGA/BS341/DIN477: 330/NO.15/NO.5
Shipped as: Compressed Gas
Cylinder State @ 21.1°C: Gas
Flammable Limits In Air: 12-29%
Molecular Weight (g/mol): 60.07
Specific gravity (air =1): 2.1
Critical Temperature ( °C ): 105.65

Autres informations

Description supplémentaire:

Manufactured by Shanghai Wechem Technology, this Carbonyl Sulfide (COS, CAS 463-58-1) is supplied at 99.8% purity as a flammable compressed gas (UN2204), used as an intermediate in thiocarbamate herbicide production and as a potential fumigant alternative to methyl bromide and phosphine, though the supplier notes it can leave residues affecting flavor in grain used for brewing. It is offered in pharmaceutical grade and sold across North America, Europe, Australasia, Asia, the Middle East, and Africa.