Import Carbon Monoxide — Buy in Bulk from Supplier in China

Carbon monoxide from Central China Special Gas Co., Ltd. is supplied as a colorless, odorless, and tasteless gas, slightly lighter than air, packaged in 40L cylinders. It is used in modified atmosphere packaging systems, particularly for fresh meat products such as beef, pork, and fish, to maintain a bright-cherry-red color by forming carboxymyoglobin with myoglobin. Typical levels for this application range between 0.4% to 0.5% CO concentration, as permitted under U.S. FDA regulations for primary and secondary packaging.

The gas is toxic at higher concentrations but plays a role in normal animal metabolism in trace amounts. In industrial settings, its stability in meat packaging is due to carboxymyoglobin being more resistant to oxidation than oxymyoglobin, which would otherwise turn brown as metmyoglobin. The process remains controversial in some regions, including the European Union, Japan, and Singapore, where it is banned due to concerns over masking spoilage odors.

Buyers typically source this gas for food packaging, chemical synthesis, and metallurgical applications. The product is delivered in standard 40L cylinders, and importers should confirm compliance with local regulations, as its use in meat packaging is restricted in several markets. Trade terms, including packaging specifications and handling protocols, should be verified directly with the supplier to ensure alignment with industry standards.

Central China Special Gas Co., Ltd. is based in Cangjiang Heshui Industrial Park, Foshan, Guangdong, China. The company operates as an imported-tier supplier, focusing on the production and distribution of specialty gases for industrial and commercial applications. Its location in a key industrial hub supports efficient logistics for domestic and international buyers.

The supplier’s profile indicates a harbor trust tier, which reflects its standing in the marketplace. However, the response rate is currently listed as 0.00, and there is no recorded average response time. Buyers are advised to contact the supplier directly to confirm availability, technical specifications, and trade terms, as the profile does not provide details on certifications, production capacity, or client references.