29209043Tariff Item (8-digit)Section VI

HSN Code 29209043 – Dimethyl Phosphite

Full GST classification for Dimethyl Phosphite — chapter, heading and tariff hierarchy, GST rate slabs and related HSN codes. Updated for India GST.

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HSN Code

29209043

Chapter

29

Digits

8-digit

Section

VI

What is HSN Code 29209043?

HSN code 29209043 is the Harmonized System of Nomenclature classification for Dimethyl Phosphite 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 dimethyl phosphite must quote HSN 29209043 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 29209043

LevelCodeDescription
Chapter29organic chemicals
Heading2920esters of other inorganicacids of non metals (excluding esters of hydrogen halides) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives
Sub-heading292090other
Tariff29209043dimethyl phosphite

GST rate for HSN 29209043

Goods under HSN 29209043 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.

0%

Nil / Exempt

Fresh produce, milk, cereals, books

5%

Merit rate

Essentials, packaged food, transport

12%

Standard-low

Processed food, mobiles, apparel > ₹1,000

18%

Standard

Most goods, electronics, services

28%

Demerit / luxury

Cars, cement, aerated drinks, tobacco

Find the exact GST rate for Dimethyl Phosphite →

Related HSN codes

HSN CodeDescription
29209000other
29209010propergite
29209020esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives - other : dimethyl sulphate
29209030esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives - other : tris (2,3 di-bromopropyl) phosphate
29209041trimethyl phosphite
29209042triethyl phosphite
29209044diethyl phosphite
29209090other
29209099other

HSN Code 29209043 — FAQs

What is HSN code 29209043?

HSN code 29209043 classifies "Dimethyl Phosphite" under India's GST regime. It falls under Chapter 29 (Organic Chemicals) of the Harmonized System of Nomenclature.

How many digits is HSN code 29209043?

29209043 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.

What is the GST rate for HSN code 29209043?

Goods under HSN 29209043 are taxed at one of the GST slabs — 0%, 5%, 12%, 18% or 28% — depending on the exact product and the latest GST Council notification. Use the Laabam.One GST Rate Finder to confirm the current rate for Dimethyl Phosphite.

Which chapter does HSN code 29209043 belong to?

HSN 29209043 belongs to Chapter 29 — Organic Chemicals, part of Section VI: Chemical Products.

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