HSN Code 28321010 -- – Sulphites thiosulphates – sodium sulphites : sodium bisulphite (GST Rate 5%)

HSN Code 28321010

Sulphites thiosulphates - sodium sulphites : sodium bisulphite

HSN28321010

Sulphites thiosulphates - sodium sulphites : sodium bisulphite

5%
IGST
Schedule I
CGST2.5%
SGST/UTGST2.5%
CessNil
Chapter: Chapter 28 -- Inorganic chemicals
Heading: 2832
Subheading: 283210
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 Sulphites thiosulphates - sodium sulphites : sodium bisulphite. 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

28321020
Sulphites thiosulphates - sodium sulphites : sodium hydrosulphite
5%
28321090
Sulphites thiosulphates - sodium sulphites : other
5%
28322010
Sulphites thiosulphates - other sulphites: potassium metabisulphite
5%
28322020
Sulphites thiosulphates - other sulphites: magnesium sulphite
5%
28322090
Sulphites thiosulphates - other sulphites: other
5%

Frequently asked questions

What is HSN Code 28321010?
HSN Code 28321010 is the official Harmonized System of Nomenclature code for Sulphites thiosulphates - sodium sulphites : sodium bisulphite, as per the CBIC GST rate schedule.
What is the GST rate for HSN Code 28321010?
HSN Code 28321010 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 28321010 belong to?
HSN Code 28321010 falls under Chapter 28 -- Inorganic chemicals of the GST tariff.
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