29314400Tariff Item (8-digit)Section VI

HSN Code 29314400 – Methylphosphonic Acid

Full GST classification for Methylphosphonic Acid — chapter, heading and tariff hierarchy, and related HSN codes.

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HSN Code

29314400

Chapter

29

Digits

8-digit

Section

VI

What is HSN Code 29314400?

HSN code 29314400 is the Harmonized System of Nomenclature classification for Methylphosphonic 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 methylphosphonic acid must quote HSN 29314400 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 29314400

LevelCodeDescription
Chapter29organic chemicals
Heading2931other organo-inorganic compounds
Sub-heading293144methylphosphonic acid
Tariff29314400methylphosphonic acid

GST rate for HSN 29314400

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HSN Code 29314400 — FAQs

What is HSN code 29314400?

HSN code 29314400 classifies "Methylphosphonic Acid" under India's GST regime. It falls under Chapter 29 (Organic Chemicals) of the Harmonized System of Nomenclature.

How many digits is HSN code 29314400?

29314400 is a 8-digit HSN code — a tariff item (8-digit). Businesses declare 4-digit HSN (turnover up to ₹5 crore) or 6-digit HSN (above ₹5 crore) on GST invoices; 8-digit codes are used for exports and imports.

Which chapter does HSN code 29314400 belong to?

HSN 29314400 belongs to Chapter 29 — Organic Chemicals, part of Section VI: Chemical Products.

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