Dioxaphosphinane Phosphonate 98% Technical Grade from China
> This technical grade (98% purity) product is the same organo-phosphorous compound specified in tariff item 2931.47.00. The purity level does not affect classification under this item, which covers the chemically defined compound whether or not containing impurities.
Duty Rate — China → Canada
0%
Import Tips
• > Ensure the technical grade meets the specifications of the tariff item; impurities are allowed but must not alter the product's essential character
• Provide a certificate of analysis (CoA) to support the declared purity
• Check if the product is subject to Canadian environmental regulations for phosphorous compounds