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.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| π¨π³China | 3.7% | +10.0% | 13.7% |
| π²π½Mexico | 3.7% | +10.0% | 13.7% |
| π¨π¦Canada | 3.7% | +10.0% | 13.7% |
| π©πͺGermany | 3.7% | +10.0% | 13.7% |
| π―π΅Japan | 3.7% | +10.0% | 13.7% |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If stabilizer renders it a preparation
Exceeds chapter note 2(g) if addition makes suitable for specific use beyond safety.
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Import Tips & Compliance
β’ Document stabilizer as <0.1% non-functional additive solely for safety
β’ CBP may test for prohibited functional additives; retain chromatograms
Related Products under HTS 2903.44.10
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1,1,2-Trifluoroethane (HFC-143) Research Chemical
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