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HSN code 2522HSN code 2522: Quicklime, slaked lime and hydraulic lime, other than calcium oxide and hydroxide of heading 2825.
HSN heading 2522 sits in chapter 25 (Salt; sulphur; earths and stone; plastering materials, lime and cement). It has 3 8-digit tariff items. On a tax invoice, businesses with turnover up to ₹5 crore show at least the 4-digit code 2522; above ₹5 crore, the 6-digit sub-heading.
⚠️About GST rates: GST rates on many goods changed from 22 September 2025, when most items moved to the 5% and 18% slabs and a few to 40%. This finder lists codes and descriptions only — confirm the rate for your item in the current CBIC rate notification before you invoice.
8-digit tariff items under 2522
| HSN code | Description |
|---|---|
| 25221000 | Quicklime, Slaked Lime And Hydraulic Lime, Other Than Calcium Oxide And Hydroxide Of Heading 2825 Quicklime |
| 25222000 | Quicklime, Slaked Lime And Hydraulic Lime, Other Than Calcium Oxide And Hydroxide Of Heading 2825 Slaked Lime |
| 25223000 | Quicklime, Slaked Lime And Hydraulic Lime, Other Than Calcium Oxide And Hydroxide Of Heading 2825 Hydraulic Lime |
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