HFC-227ea Dielectric Test Gas
HFC-227ea used for high-voltage dielectric strength testing of electrical switchgear and transformers. Pure compound under HTS 2903.46.10.00 with >45 kV/cm breakdown voltage. Non-corrosive to copper and aluminum contacts.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If mixtures with N2 for specific test protocols
Chemical mixtures for chemical analysis classified separately
If chlorofluorocarbon contaminants present
CFC-containing halogenated derivatives have different classification
Not sure which classification is right?
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Import Tips & Compliance
• Dielectric strength certification per ASTM D2477 standards required
• Moisture content (<10 ppm) critical for high-voltage applications
• Cylinder valve compatibility testing for SF6 replacement gases
Related Products under HTS 2903.46.10.00
HFC-227ea Fire Extinguishing Agent
Pure 1,1,1,2,3,3,3-Heptafluoropropane (HFC-227ea) used as a clean fire suppressant in total flooding fire suppression systems for data centers and electronics. This saturated fluorinated acyclic hydrocarbon falls under HTS 2903.46.10.00 as a specifically named halogenated derivative. It leaves no residue, making it ideal for sensitive environments.
HFC-236fa Refrigerant Gas
1,1,1,3,3,3-Hexafluoropropane (HFC-236fa) supplied in high-pressure cylinders for use as a specialty refrigerant in military cooling systems and centrifugal chillers. Classified under HTS 2903.46.10.00 as a named saturated fluorinated hydrocarbon derivative. Known for its zero ozone depletion potential.
HFC-227ea Medical Propellant
Pharmaceutical grade HFC-227ea (1,1,1,2,3,3,3-Heptafluoropropane) used as a non-flammable propellant in metered dose inhalers for asthma medications. This pure chemical compound is specifically listed under HTS 2903.46.10.00. Meets USP/NF standards for inhalation drug delivery.
HFC-236ea Electronic Cleaning Solvent
1,1,1,2,3,3-Hexafluoropropane (HFC-236ea) used as a precision cleaning solvent for removing flux residues from electronic circuit boards. Falls under HTS 2903.46.10.00 as a named halogenated hydrocarbon. High dielectric strength and fast evaporation rate.
HFC-236cb Foam Blowing Agent
1,1,1,2,2,3-Hexafluoropropane (HFC-236cb) used as a zero ODP blowing agent in polyurethane spray foam insulation for building applications. Specifically enumerated under HTS 2903.46.10.00 as a saturated fluorinated derivative. Provides superior thermal insulation properties.
HFC-236fa Specialty Heat Transfer Fluid
High purity HFC-236fa (1,1,1,3,3,3-hexafluoropropane) used in liquid immersion cooling systems for high-performance computing and data centers. Classified under HTS 2903.46.10.00 per chapter notes for pure halogenated hydrocarbons. Excellent thermal stability up to 250°C.