Chloromethylphosphonic Acid from Japan
Chloromethylphosphonic Acid is a halogenated phosphonic acid used in agrochemical synthesis and metal surface treatment. The chloromethyl group is directly attached to phosphorus, meeting the criteria for a halogenated organo-phosphorus derivative under tariff item 2931.59.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Provide the CAS number and chemical structure to facilitate customs clearance
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