Pharma-Grade Trimethylolpropane Crystals from Japan
Pharma-Grade Trimethylolpropane Crystals are a highly pure form of 2-Ethyl-2-(hydroxymethyl)propane-1,3-diol, produced under GMP standards. At 99.9% purity, it is a separate chemically defined organic compound used in pharmaceutical synthesis. It is correctly classified under tariff item 2905.41.00 as a polyhydric acyclic alcohol.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure GMP certification and a certificate of analysis are provided to CBSA
• If the product is intended for pharmaceutical use, verify if additional health Canada regulations apply
• Keep detailed records of the manufacturing process to support classification