HSN Codes · Chapter 29: Organic Chemicals

HSN Code 29202100

Esters of other inorganicacids of non metals (excluding esters of hydrogen halides) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives — dimethyl phosphite — dimethyl phosphite

Typical GST rate

Varies

Depends on sub-classification

Type

Goods

HSN classification

Code level

8-digit

Tariff item

Reading code 29202100

The first two digits (29) place this code in chapter 29 — Organic Chemicals. Heading 2920 groups the product family, and the remaining digits pin down this specific 8-digit classification. Remember: you can never invent a shorter code by truncating a longer one — only codes that exist in the official tariff are valid.

Bulk organic chemicals and intermediates, including the API building blocks of India's pharmaceutical industry.

Parent heading

2920 — Esters of other inorganicacids of non metals (excluding esters of hydrogen halides) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives

Related codes in heading 2920

  • 29201000 — Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives - thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives
  • 29201010 — Phosphorothioic acid, s [2-diethylamino)ethyl] o,o-diethyl e
  • 29201020 — Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives
  • 29201100 — Parathion (iso) and parathion-methyl (iso) (methylparathion)
  • 29201910 — Phosphorothioic acid, S[2 -(diethyl amino) ethyl] O, O-Diethyl ester
  • 29201920 — Thiophosphoric ester (phosphorothioates) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives
  • 29201930 — Edifenphos, fenitrothion, iprobenfos (kitazin)
  • 29201990 — Esters of other inorganicacids of non metals (excluding esters of hydrogen halides) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives — other — other
  • 29202200 — Esters of other inorganicacids of non metals (excluding esters of hydrogen halides) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives — diethyl phosphite — diethyl phosphite
  • 29202300 — Esters of other inorganicacids of non metals (excluding esters of hydrogen halides) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives — trimethyl phosphite — trimethyl phosphite

Frequently asked questions

The GST rate under 29202100 depends on the specific item and applicable notifications. Check the classification with our HSN code finder and confirm the rate before invoicing.
Businesses with annual aggregate turnover of ₹5 crore or more must report at least 6 digits on e-invoices and e-way bills; below ₹5 crore, 4 digits is the B2B minimum. Exports require 8 digits.
Every line item on a GST tax invoice carries its HSN code alongside the description, quantity, taxable value, and tax breakup. The code also flows into your GSTR-1 HSN summary and e-way bills.

Related tools & guides

Invoice with this code in seconds

Save HSN 29202100 on a product once — Invodo puts it on every invoice, e-invoice, and e-way bill automatically. Start free.

Start Free Trial Explore Features