HS Code for Ferric phosphate

Ferric phosphate, also known as iron(III) phosphate, is classified under HS code 2835.29. This code belongs to Chapter 28, which covers inorganic chemicals and precious metal compounds. Specifically, heading 2835 includes phosphinates (hypophosphites), phosphonates (phosphites), and phosphates. Subheading 2835.29 is a residual category for "other" phosphates that are not specifically named in the preceding subheadings (such as those of sodium, potassium, or calcium). Ferric phosphate is an inorganic salt formed by the reaction of ferric hydroxide with phosphoric acid. Its classification is determined by its chemical identity as a metallic phosphate. Even when used in food fortification or as a molluscicide, its primary classification remains based on its chemical composition under Chapter 28, unless it is prepared in a way that forces it into another chapter.

Products Included

• Anhydrous ferric phosphate
• Ferric phosphate dihydrate
• Iron(III) orthophosphate
• Food-grade ferric phosphate used as a mineral supplement
• Technical grade ferric phosphate for industrial applications

Common Misclassification

Ferric phosphate is sometimes misclassified under 3103.90, which covers mineral or chemical phosphatic fertilizers. While ferric phosphate contains phosphorus, it is rarely used as a primary fertilizer in its pure form. Another common error is 3808.99, which covers pesticides and molluscicides. If the ferric phosphate is specifically packaged and formulated as a slug bait for retail sale, it may be classified under 3808; however, the bulk chemical substance remains under 2835.29. It is also occasionally confused with 2833.29 (ferrous sulphate), which is a different iron salt.

FAQ

What is the HS code for ferric phosphate?

The standard HS code for ferric phosphate as a chemical substance is 2835.29.

Is ferric phosphate classified differently if used in food?

Generally, no. Pure ferric phosphate used for food fortification is still classified under 2835.29, though specific national customs may require additional health certifications.