HSN Code 381519 – Reaction Initiators, Reaction Accelerators And Catalytic Preparations, Not Elsewhere…

What is HSN Code 381519?

HSN code 381519 is the Harmonized System of Nomenclature classification for Reaction Initiators, Reaction Accelerators And Catalytic Preparations, Not Elsewhere… 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 38 — Miscellaneous Chemical Products, which is part of Section VI: Chemical Products. Every GST-registered business supplying reaction initiators, reaction accelerators and catalytic preparations, not elsewhere… must quote HSN 381519 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 381519

GST rate for HSN 381519

Goods under HSN 381519 attract GST at one of the five standard slabs. The exact rate depends on the specific product and the latest GST Council notification — always confirm before invoicing.

Sub-codes under this classification

HSN Code 381519 — FAQs