What is HSN Code 29201910?
HSN code 29201910 is the Harmonized System of Nomenclature classification for Phosphorothioic Acid, S[2 -(Diethyl Amino) Ethyl] O, O-Diethyl Ester 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 phosphorothioic acid, s[2 -(diethyl amino) ethyl] o, o-diethyl ester must quote HSN 29201910 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.