China hcfc 123 manufacturers

When sourcing HCFC-123, buyers must prioritize purity levels of at least 99.8% to ensure efficiency in centrifugal chillers and fire extinguishing applications. Key parameters include moisture content (max 10ppm), acidity (max 0.1ppm), and non-volatile residue (max 0.01%). Ensure the product meets AHRI 700 standards for refrigerant quality to prevent equipment corrosion and system failure.

HCFC-123 is a controlled substance under the Montreal Protocol. Buyers must verify that the supplier possesses a valid Export Quota issued by the Chinese government. Additionally, ensure the product is compliant with REACH (EU) or EPA (US) regulations depending on your destination. Because it has a non-zero Ozone Depletion Potential (ODP), you must confirm your country's specific phase-out schedule before importing.

HCFC-123 is classified as a hazardous chemical (Class 2.2 or 6.1 depending on concentration and local laws). It must be stored in ISO tanks or steel cylinders in a cool, well-ventilated area away from direct sunlight. Ensure the supplier provides a comprehensive Material Safety Data Sheet (MSDS/SDS) in English and that the packaging features GHS-compliant labeling to avoid customs delays or safety incidents.

HCFC-123 is primarily used as a low-pressure refrigerant in large commercial centrifugal chillers and as a streaming agent in fire extinguishers (Halon 1211 replacement). It is also utilized as a precision cleaning solvent in electronics and a foaming agent in plastic production. Buyers should select the grade (Refrigerant vs. Industrial) based on their specific functional requirements.

The biggest risk is regulatory non-compliance. Importing controlled substances without the correct Import License can lead to heavy fines or cargo seizure. Always use Made-in-China.com to find verified suppliers who have a proven track record of handling Export Licenses for Ozone Depleting Substances (ODS).

Negotiate based on purity guarantees and packaging types. For large volumes, request ISO Tank pricing which is more cost-effective than individual cylinders. Demand a Pre-shipment Inspection (PSI) by third parties like SGS or BV to verify the chemical composition and weight before final payment is released.

HCFC-123 requires specialized dangerous goods (DG) shipping. Ensure your freight forwarder is experienced in Class 2.2/6.1 logistics. You must provide a Dangerous Goods Declaration and ensure the vessel allows for the transport of pressurized or toxic gases. Sea freight is the standard mode, as air freight is often restricted or prohibitively expensive for these substances.

Utilize secure payment terms such as Letter of Credit (L/C) or escrow-style services provided by reputable platforms. Avoid 100% upfront T/T payments. Conduct a factory audit via Made-in-China.com’s verified supplier program to ensure the manufacturer actually exists and has the technical capacity to produce high-purity HCFC-123.