1,1,2-Trifluoroethane Toner Cartridge Pressurizer
HFC-143 used as non-flammable pressurizing gas in laser printer toner cartridges and aerosol cleaning products. Specifically named under HTS 2903.44.10.30 as a pure halogenated derivative. Provides consistent pressure without hydrocarbon flammability risks.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pre-mixed organic aerosol propellant blend
Commercial aerosol preparations containing multiple propellants are Chapter 38 organic composites.
If gas contained in assembled printer parts
Parts and accessories of printers containing fluids classified with machinery, not separately.
If saturated acyclic hydrocarbon without fluorine
Non-halogenated hydrocarbons like isopentane fall under 2901, separated from fluorinated in 2903.
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Import Tips & Compliance
• Aerosol applications qualify for separate EPA Significant New Use Rule (SNUR) determinations
• Declare exact fill pressure and % composition; partial fills must still meet purity standards
Related Products under HTS 2903.44.10.30
1,1,2-Trifluoroethane (HFC-143) Refrigerant Gas
Pure 1,1,2-trifluoroethane (HFC-143), a saturated fluorinated derivative of acyclic hydrocarbons, classified under HTS 2903.44.10.30 as a specific halogenated hydrocarbon. Used primarily as a refrigerant in industrial and commercial cooling systems due to its low global warming potential compared to older CFC refrigerants. Supplied in high-pressure steel cylinders for safe transport and handling.
HFC-143 Industrial Chiller Refrigerant
High-purity 1,1,2-trifluoroethane (HFC-143) specifically for large-scale industrial chillers and air conditioning systems. This saturated fluorinated acyclic hydrocarbon is explicitly named in HTS 2903.44.10.30. Non-flammable and zero ozone depletion potential makes it suitable for replacement of R-502 blends.
HFC-143 High-Purity Research Grade
99.999% pure 1,1,2-trifluoroethane (HFC-143) for chemical research and laboratory synthesis applications. Meets ACS reagent specifications while remaining classified under HTS 2903.44.10.30 as the base organic compound. Used in fluorocarbon reaction mechanism studies and analytical standards.
1,1,2-Trifluoroethane (HFC-143) Bulk Chemical
Bulk industrial quantities of 1,1,2-trifluoroethane (HFC-143) in tonnage cylinders for chemical manufacturing and refrigerant production. As a chemically defined saturated fluorinated acyclic hydrocarbon, it precisely matches HTS 2903.44.10.30 criteria. Used as a precursor in fluorochemical synthesis and foam blowing agent production.
HFC-143 Medical Freezer Refrigerant
Pharmaceutical-grade 1,1,2-trifluoroethane (HFC-143) for ultra-low temperature medical freezers storing vaccines and biological samples. Meets USP/NF purity standards while classified under HTS 2903.44.10.30 as the base halogenated hydrocarbon. Provides reliable -80°C cooling without ozone depletion risk.
1,1,2-Trifluoroethane (HFC-143) Foam Blowing Agent
1,1,2-Trifluoroethane (HFC-143) supplied for rigid polyurethane foam insulation manufacturing as a blowing agent. This pure saturated fluorinated hydrocarbon is specifically identified in HTS 2903.44.10.30. Lower GWP alternative to HFC-245fa in building insulation applications.