Cotton textile printing and dyeing mills using the azoic (naphthol) dyeing technique for very bright, wash-fast reds and oranges are the buyers of naphthol coupling components.
HSN code 32041911 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 32041911 covers Azoic Coupling Component 2 (Naphthol AS), used in azoic (ice color) dyeing, a technique for producing insoluble azo dyes directly on cotton fiber.
Naphthol AS ships as sealed powder; azoic dyeing requires pairing this coupling component with a separate diazo base component mixed on-site at the mill just before application.
Related HSN Codes (Heading 3204)
- 3204organic colouring matter; synthetic organic products of a kind used as fluorescent brightening agents or as luminophores, whether or not chemically definedFree
- 320411thereon as specified in Note 3 to this Chapter : -- Disperse dyes and preparations based thereonFree
- 32041111Disperse yellow 13 (Duranol BrillFree
- 32041119OtherFree
- 32041121orange 11 (Duranol orange G)Free
- 32041129Disperse Orange: ---- OtherFree
Frequently Asked Questions
No. HSN 32041911 is classified as Free under DGFT ITC(HS) policy, so it can be exported from India without an export license or permit.
Naphthol AS (32041911) is a coupling component requiring on-site mixing with a separate diazo base just before application - azoic dyeing produces the dye directly on the fiber rather than shipping a pre-made dye.
HSN 32041911 falls under Chapter 32 and Heading 3204 of India's customs tariff schedule.
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