HCFC-124 Fire Suppressant Blend Component from Canada
High-purity HCFC-124 used as a key ingredient in clean agent fire suppression systems for data centers and electrical rooms. As a separate chemically defined compound under Chapter 29 note (a), it matches HTS 2903.79.90.30 for monochlorotetrafluoroethane with two different halogens (Cl and F).
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Verify compliance with NFPA 2001 and FM 4-2-1 standards; provide lab analysis confirming 99.9%+ purity; ensure cylinder valves meet CGA 600 specs for fluorocarbon service