4-Amino-1-phenyl-3-pyrazolidinone from Mexico
Pyrazolidinone derivative serving as a developing agent in black-and-white photographic processing. Its unfused pyrazole ring and aromatic substitution place it specifically under HTS 2933.19.30.95 for photographic chemicals.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Submit safety data sheets (SDS) documenting its use in photographic development to support classification
• Verify purity levels (>98%) as technical grade impurities may trigger different statistical suffixes
• Check REACH compliance for EU transshipments containing this sensitizing compound