HSN Codes · Chapter 28: Inorganic Chemicals

HSN Code 284190

Inorganic Chemicals — salts of oxometallic or peroxometallic acids — other

Typical GST rate

Varies

Depends on sub-classification

Type

Goods

HSN classification

Code level

6-digit

Sub-heading

Reading code 284190

The first two digits (28) place this code in chapter 28 — Inorganic Chemicals. Heading 2841 groups the product family, and the remaining digits pin down this specific 6-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.

Industrial inorganic chemicals — acids, alkalis, oxides, and salts — plus compounds of precious and rare-earth metals.

Parent heading

2841 — Inorganic Chemicals — salts of oxometallic or peroxometallic acids

More specific codes under 284190

  • 28419000 — Inorganic Chemicals — salts of oxometallic or peroxometallic acids — other — other
  • 28419010 — Inorganic Chemicals — salts of oxometallic or peroxometallic acids — other — other :Ammonium metavanadate
  • 28419090 — Inorganic Chemicals — salts of oxometallic or peroxometallic acids — other — other :Other

Related codes in heading 2841

  • 284130 — Inorganic Chemicals — salts of oxometallic or peroxometallic acids — sodium dichromate
  • 284150 — Other chromates and dichromates, peroxochromates
  • 284161 — Inorganic Chemicals — salts of oxometallic or peroxometallic acids — potassium permanganate
  • 284169 — Inorganic Chemicals — salts of oxometallic or peroxometallic acids — other
  • 284170 — Inorganic Chemicals — salts of oxometallic or peroxometallic acids — molybdates
  • 284180 — Inorganic Chemicals — salts of oxometallic or peroxometallic acids — tungstates (wolframates)

Frequently asked questions

The GST rate under 284190 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

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