Chemical processing plants and water treatment facilities that prefer pellet or prill dosing forms over flakes for automated feed systems are the main buyers.
HSN code 28151190 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 28151190 covers other solid forms of sodium hydroxide (caustic soda) such as pellets, prills, or blocks, distinct from the flake form.
Like other solid caustic soda forms, these ship in moisture-sealed bags due to hygroscopicity, with UN 1823 hazmat classification for the corrosive solid.
Related HSN Codes (Heading 2815)
Frequently Asked Questions
No. HSN 28151190 is classified as Free under DGFT ITC(HS) policy, so it can be exported from India without an export license or permit.
Solid caustic soda pellets/prills (28151190) ship under UN 1823 in moisture-sealed packaging, chosen by buyers using automated dosing systems over flake handling.
HSN 28151190 falls under Chapter 28 and Heading 2815 of India's customs tariff schedule.
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