Import C2h4 Gas Ethylene Gas — Buy in Bulk from Supplier in China

Central China Special Gas Co., Ltd. supplies ethylene (C2H4) gas from its facilities in Jiangsu, China. The listing records the chemical identifier CAS No 74‑85‑1 and the molecular formula C2H4, with the alternative name olefiant gas. Three grade designations are offered - industrial, food‑grade and agriculture‑grade - each meeting the respective market specifications. The product purity is stated as 99.95 % and it appears as a colourless gas at ambient conditions.

Ethylene for industrial use is typically stored in steel cylinders rated for 150 bar pressure, a common standard in the gas industry. The typical cylinder size for bulk shipments is 50 L, and the gas is kept within a temperature range of - 20 °C to 30 °C to maintain stability. Safety data sheets classify the gas under UN No 1962 and DOT class 2.1, indicating a flammable gas with low toxicity, which aligns with standard transport regulations. The food‑grade variant complies with typical food‑contact standards, but buyers should request the relevant certificate of analysis.

Primary users include fruit‑ripening facilities, agricultural producers and chemical manufacturers that require ethylene as a feedstock. Central China Special Gas lists bulk packaging but does not disclose a minimum order quantity, so purchasers must confirm the required volume with the supplier. Importers should clarify the preferred incoterm, payment schedule and any required export licences before finalising the transaction.

Central China Special Gas Co., Ltd. is based in Cangjiang Heshui Industrial Park, Foshan, Guangdong, 528231, China. The supplier is listed in the harbor trust tier and carries an imported tier classification, indicating it sources or distributes products that are not domestically produced. Its response statistics show a response rate of 0 % and an average response time of 0 hours, meaning buyers should initiate contact proactively.

The company focuses on supplying specialty gases, with ethylene highlighted as a key product line. While the public profile mentions the grades and purity, it does not provide details on production capacity, certifications such as ISO 9001, or specific client references. Prospective buyers should ask for a current safety data sheet, certificate of analysis and any relevant compliance documents before committing to a purchase.