What is HSN Code 29222923?
HSN code 29222923 is the Harmonized System of Nomenclature classification for Phenyl Gamma Acid (Phenyl 2-Amino-Naphtho L-6-Sulphonic Acid) under India's Goods and Services Tax (GST). It is a 8-digit code sitting at the tariff item (8-digit) level of the HSN hierarchy.
This code belongs to Chapter 29 — Organic Chemicals, which is part of Section VI: Chemical Products. Every GST-registered business supplying phenyl gamma acid (phenyl 2-amino-naphtho l-6-sulphonic acid) must quote HSN 29222923 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.