What is HSN Code 2835?
HSN code 2835 is the Harmonized System of Nomenclature classification for Phosphinates (Hypophosphites), Phosphonates (Phosphites) And Phosphates, Polyphosphates… under India's Goods and Services Tax (GST). It is a 4-digit code sitting at the heading (4-digit) level of the HSN hierarchy.
This code belongs to Chapter 28 — Inorganic Chemicals, Organic Or Inorganic Compounds Of Precious…, which is part of Section VI: Chemical Products. Every GST-registered business supplying phosphinates (hypophosphites), phosphonates (phosphites) and phosphates, polyphosphates… must quote HSN 2835 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.