从China供应商批发进口99.9%~99.99% Carbon Monoxide Gas Co Gas — FOB条款

Carbon monoxide gas supplied by Shirley is a colourless, odourless, non-irritant gas available in purity grades spanning 99.9% to 99.99%. At standard temperature and pressure it remains gaseous, with a density marginally lower than air. The product is classified under CAS No. 630-08-0, EINECS No. 211-128-3 and UN No. UN1016, falling into Dot Class 2.1 for flammable gases and Class 2.3 for toxicity. Shirley offers food grade, industrial grade and medical grade variants, with the listed specifications covering 99.5%, 99.9%, 99.95% and 99.99% purity levels.

This gas is produced to precise purity standards, with the 99.99% grade suitable for applications requiring minimal impurities. Typical industry use includes chemical synthesis, metallurgy and electronic manufacturing, where consistent composition is critical. Carbon monoxide is toxic to hemoglobic animals at concentrations above 35 ppm, requiring strict handling protocols. The gas is commonly supplied in high-pressure cylinders with standard valve connections, and purity verification is typically performed via gas chromatography or mass spectrometry.

Industrial buyers source this gas for processes such as the production of synthetic chemicals, metal carbonyls and as a reducing agent in metallurgy. Medical and food-grade applications demand the highest purity to prevent contamination. Buyers should confirm the exact grade, cylinder specifications and safety data sheets with Shirley before ordering. Logistics typically involve specialised gas transportation, with incoterms and lead times agreed on a per-shipment basis.

Shirley is based in Chengdu, Sichuan, China, with operations addressing the industrial gas market. The supplier’s address places them at Yobo Plaza, Wuhou Ave., a commercial hub in the region. The company’s trust tier is classified as harbor, indicating a baseline level of verification for trade operations.

The supplier’s profile does not specify additional details such as years in operation, production capacity or client base. Shirley’s product description confirms their focus on carbon monoxide gas across multiple purity grades, with no additional claims about certifications or exclusive capabilities. Buyers are advised to request updated verification documents and safety compliance certificates directly from Shirley.