Numéro CAS: CAS 630-08-0
Grade de pureté: Qualité pharmaceutique, pureté 99,5-99,997% (plusieurs qualités disponibles)
Certificat d'analyse: Testé selon les normes internes de qualité
Application: Composant de gaz d'étalonnage pour la surveillance environnementale/l'hygiène industrielle; gravure d'oxyde semi-conducteur (avec C4F8) dans la fabrication de carbonyles métalliques
Purity , %: 99.5
Oxygen: ≤100ppm
Nitrogen: ≤800ppm
Carbon Dioxide: ≤500ppm
Water: ≤50ppm
Hydrogen: ≤400ppm
DOT Shipping Name: Carbon Monoxide, Compressed
DOT Classification: 2.3
DOT Label: Inhalation Hazard Flammable Gas
UN Number: UN1016
Shipped as: Compressed Gas
Cylinder State @ 21.1°C: Gas
Flammable Limits In Air: 12.5–74 %
Auto Ignition Temperature (°C ): 700
Molecular Weight (g/mol): 28.01
Specific gravity (air =1): 0.967
Critical Temperature ( °C ): -140.23
Critical Pressure ( psig ): 470.85

Autres informations

Description supplémentaire:

Manufactured by Shanghai Wechem Technology, this Carbon Monoxide (CAS 630-08-0) is supplied at purities ranging from 99.5% up to 99.997% as a compressed, flammable inhalation-hazard gas (UN1016). It is used in calibration gas mixtures for environmental monitoring and industrial hygiene, and in semiconductor fabrication for selective oxide etching alongside C4F8 and in metal carbonyl manufacturing; it is offered in pharmaceutical grade and sold across North America, Europe, Australasia, Asia, the Middle East, and Africa.