HFC-125 Pentafluoroethane Technical Grade
Technical grade pentafluoroethane (HFC-125) with >99% purity, stabilized for transport in ton cylinders, used in air conditioning refrigerant manufacturing. This halogenated derivative qualifies under HTS 2903.44.10 as it meets chapter notes for separate organic compounds with permitted stabilizers.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If propane impurities exceed chapter limits
Chapter 29 excludes mixtures classifiable in chapter 27; high hydrocarbon content shifts there.
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Import Tips & Compliance
• Include stabilizer composition in SDS; chapter allows anticaking agents if solely for transport safety
• For bulk ISO tank imports, ensure pressure vessel certifications and pre-notify CBP for hazmat
Related Products under HTS 2903.44.10
Pentafluoroethane (HFC-125) Refrigerant Gas
Pentafluoroethane, known as HFC-125, is a hydrofluorocarbon used primarily as a component in refrigerant blends like R-404A and R-507 for commercial refrigeration systems. This pure, chemically defined saturated fluorinated derivative of acyclic hydrocarbons falls under HTS 2903.44.10 due to its specific chemical structure and chapter 29 applicability to separate halogenated organic compounds.
1,1,2-Trifluoroethane (HFC-143) Research Chemical
1,1,2-Trifluoroethane (HFC-143), a specific isomer listed in HTS 2903.44.10, supplied in lecture bottles for laboratory synthesis and chemical research applications. Its classification follows chapter 29 rules for chemically defined halogenated acyclic hydrocarbons.
Pentaerythritol Tetranitrate Stabilized HFC-125
No, correction: Pure HFC-125 with anti-dusting stabilizer for safe pneumatic filling systems. Permitted under chapter note 2(g) for identification/safety without changing general use, maintaining HTS 2903.44.10 classification.
HFC-125/HFC-143a Calibration Gas Mixture
No, pure: Separate HFC-125 cylinder for gas chromatography calibration standards. Chemically defined per chapter note 2(a), classified HTS 2903.44.10.
1,1,2-Trifluoroethane (HFC-143) Propellant Grade
Propellant-grade 1,1,2-trifluoroethane (HFC-143) for aerosol pharmaceutical delivery systems, maintained pure for general industrial use under HTS 2903.44.10.
HFC-143a Electronic Grade Gas
Ultra-high purity 1,1,1-trifluoroethane (HFC-143a) for semiconductor cleaning processes, classified as chemically defined compound under HTS 2903.44.10.