Fertilizer manufacturers (potassium/phosphorus dual-nutrient supplement) and food processing companies (buffering agent) are the main buyers of potassium phosphate.
HSN code 28352400 is classified as Free under India's DGFT ITC(HS) export policy — no export license is required.
This product may be freely exported/imported from India without a license.
HSN Code Details
HSN 28352400 covers potassium phosphates, used in fertilizer blends, food processing, and specialty buffer solution manufacturing.
Fertilizer-grade requires nutrient content certification for agricultural registration, while food-grade requires FCC certification - the two grades are not interchangeable for export documentation purposes.
Related HSN Codes (Heading 2835)
Frequently Asked Questions
No. HSN 28352400 is classified as Free under DGFT ITC(HS) policy, so it can be exported from India without an export license or permit.
Potassium phosphates (28352400) need different certification by grade: nutrient content certificate for fertilizer use, or FCC food-additive certification for food processing use.
HSN 28352400 falls under Chapter 28 and Heading 2835 of India's customs tariff schedule.
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