Green Liquor Phosphoric Acid 53% P2O5 Fertilizer Grade from United States
Dark green phosphoric acid from wet process with 53% P2O5, high in organic impurities, exclusively for fertilizer use in MAP/DAP plants. It is a separate chemically defined compound, meeting Chapter 28 Note 1(a), and falls under this tariff item as phosphoric acid.
Duty Rate — United States → Canada
0%
Import Tips
• Declare the product as 'phosphoric acid, wet process, fertilizer grade' with the P2O5 concentration
• Provide a certificate of analysis showing organic impurity levels
• Check if the product meets CFIA standards for fertilizer use