HSN code 2522 — QUICKLIME, SLAKED LIME AND HYDRAULIC LIME, OTHER THAN CALCIU
HSN · heading5%QUICKLIME, SLAKED LIME AND HYDRAULIC LIME, OTHER THAN CALCIUM OXIDE AND HYDROXIDE OF HEADING 2825
This code covers quicklime (calcium oxide), slaked lime (calcium hydroxide), and hydraulic lime—all forms of lime produced by heating limestone or similar materials, used in construction, water treatment, and industrial processes. It excludes pure calcium oxide and hydroxide classified under heading 2825.
current gst rate
| igst | cgst | sgst | condition |
|---|---|---|---|
| 5% | 2.5% | 2.5% | Sch I S.No 187 |
source: 9/2025-Central Tax (Rate) · effective 2025-09-22 · all codes at 5%
gst calculator — pre-filled with this rate
products commonly classified here
Lime powderIndustrial limeAir slaked limeBhuji chuniBuilding limeBurnt limeConstruction limeHydrated limeHydraulic limeQuicklimeSlaked limeWhite lime
more specific codes
sibling codes
- 2501SALT (INCLUDING TABLE SALT AND DENATURED SALT) AND PURE SODIUM CHLORIDE, WHETHER OR NOT IN AQUE
- 2502UNROASTED IRON PYRITES
- 2503SULPHUR OF ALL KINDS, OTHER THAN SUBLIMED SULPHUR, PRECIPITATED SULPHUR AND COLLODIAL SULPHUR
- 2504NATURAL GRAPHITE
- 2505NATURAL SANDS OF ALL KINDS, WHETHER OR NOT COLOURED, OTHER THAN METAL-BEARING SANDS OF CHAPTER
- 2506QUARTZ (OTHER THAN NATURAL SANDS); QUARTZITE, WHETHER OR NOT ROUGHLY TRIMMED OR MERELY CUT, BY
- 2507KAOLIN AND OTHER KAOLINIC CLAYS, WHETHER OR NOT CALCINED
- 2508OTHER CLAYS (NOT INCLUDING EXPANDED CLAYS OF HEADING 6806), ANDALUSITE, KYANITE AND SILLIMANITE
- 2509CHALK
- 2510NATURAL CALCIUM PHOSPHATES, NATURAL ALUMINIUM CALCIUM PHOSPHATES AND PHOSPHATIC CHALK
- 2511NATURAL BARIUM SULPHATE (BARYTES); NATURAL BARIUM CARBONATE (WITHERITE), WHETHER OR NOT CALCINE
- 2512SILICEOUS FOSSIL MEALS (FOR EXAMPLE, KIESELGUHR, TRIPOLITE AND DIATOMITE) AND SIMILAR SILICEOUS
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compiled from official sources · not tax advice · verify with your tax advisor before filing