What is HSN Code 340231?
HSN code 340231 is the Harmonized System of Nomenclature classification for Linear Alkylbenzene Sulphonic Acids And Their Salts under India's Goods and Services Tax (GST). It is a 6-digit code sitting at the sub-heading (6-digit) level of the HSN hierarchy.
This code belongs to Chapter 34 — Soap, Organic Surface-Active Agents, Washing Preparations,…, which is part of Section VI: Chemical Products. Every GST-registered business supplying linear alkylbenzene sulphonic acids and their salts must quote HSN 340231 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.