Specialty glass manufacturers (TV/optical glass requiring potassium rather than sodium flux), liquid soap producers, and fertilizer blenders are the main buyers of potassium carbonate.
HSN code 28364000 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 28364000 covers potassium carbonates, used in specialty glass manufacturing, liquid soap production, and as a potassium fertilizer component.
Ships as non-hazardous solid in moisture-resistant bags due to hygroscopicity; fertilizer-grade requires nutrient content certification distinct from technical glass/soap-industry grade.
Related HSN Codes (Heading 2836)
Frequently Asked Questions
No. HSN 28364000 is classified as Free under DGFT ITC(HS) policy, so it can be exported from India without an export license or permit.
Potassium carbonate (28364000) is hygroscopic and ships in moisture-sealed bags - fertilizer-grade needs nutrient content certification, separate from technical grade used in specialty glass.
HSN 28364000 falls under Chapter 28 and Heading 2836 of India's customs tariff schedule.
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