HSN Code 28112950 -- – Other inorganic acids and other inorganic oxygen compounds of non-metals – other (GST Rate 5%)

HSN Code 28112950

Other inorganic acids and other inorganic oxygen compounds of non-metals - other inorganic oxygen compounds of non-metals : - other : sulphur trioxide (sulphuric anhydride)

HSN28112950

Other inorganic acids and other inorganic oxygen compounds of non-metals - other inorganic oxygen compounds of non-metals : - other : sulphur trioxide (sulphuric anhydride)

5%
IGST
Schedule I
CGST2.5%
SGST/UTGST2.5%
CessNil
Chapter: Chapter 28 -- Inorganic chemicals
Heading: 2811
Subheading: 281129
Source: Notification No. 9/2025 - Central Tax (Rate)
Effective from: 2025-09-22
Last verified: 2026-06-03

When does this rate apply?

Use this HSN Code on tax invoices when supplying Other inorganic acids and other inorganic oxygen compounds of non-metals - other. GST is charged at 5% (IGST for inter-state, or CGST 2.5% + SGST 2.5% for intra-state). If the supply is exported under LUT, the rate is zero with no IGST charged.

This page is reviewed by CA Tirumalesh. For high-value or unusual transactions, confirm with the latest CBIC notification or consult a chartered accountant before invoicing.

Create an invoice with this code → See all items at 5% →

Related codes from Inorganic chemicals

28112110
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28112190
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28112200
Other inorganic acids and other inorganic oxygen compounds of non-meta
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28112300
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28112910
Other inorganic acids and other inorganic oxygen compounds of non-meta
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Frequently asked questions

What is HSN Code 28112950?
HSN Code 28112950 is the official Harmonized System of Nomenclature code for Other inorganic acids and other inorganic oxygen compounds of non-metals - other inorganic oxygen compounds of non-metal, as per the CBIC GST rate schedule.
What is the GST rate for HSN Code 28112950?
HSN Code 28112950 attracts GST at 5% (IGST). For intra-state supplies, this is split as CGST 2.5% + SGST 2.5%. As per Notification No. 9/2025 - Central Tax (Rate).
Which chapter does HSN Code 28112950 belong to?
HSN Code 28112950 falls under Chapter 28 -- Inorganic chemicals of the GST tariff.
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