从Hong Kong供应商批发进口1,1-Difluoroethane (R152a, Hfc-152a) — FOB条款

1,1-Difluoroethane, also designated as R152a or HFC-152a, is a hydrofluorocarbon refrigerant supplied here by Cosutin Industrial Co., Ltd. from their Hong Kong base. The product is a colourless transparent liquid with a stated purity of 99.9%, meeting the CAS number 75-37-6 and HS code 290339 for international trade. With an annual output of 3,500 tons sourced from production in China, Cosutin Industrial positions itself as a volume supplier for industrial and commercial refrigeration applications.

This grade of R152a is specified with low acidity (1 mg/kg as HCl) and controlled moisture content (10 mg/kg), which are key parameters for maintaining system integrity in refrigeration and air conditioning circuits. R152a is commonly used as a refrigerant in commercial refrigeration, as a blowing agent for insulating foams, and as an aerosol propellant. Buyers should verify specific application requirements and any relevant safety data sheets directly with Cosutin Industrial prior to ordering.

Cosutin Industrial Co., Ltd. is a Hong Kong-based trading company located at Unit B, 10/F Lee May Building, 788-790 Nathan Road, Mongkok, Kowloon. The company operates as a supplier of refrigerant gases and industrial chemicals, with sourcing relationships tied to production facilities in mainland China.

On this marketplace, Cosutin Industrial is listed with a 'harbor' verification tier. Their current response metrics indicate a 0% response rate and no recorded average response time, which suggests the supplier has not yet engaged with inquiry traffic on this platform. Buyers are advised to confirm current stock availability, minimum order quantities, pricing, and export documentation directly with Cosutin Industrial before committing to a purchase.