HSN Code 28259040 represents Calcium Hydroxide under GST classification. This code helps businesses identify Calcium Hydroxide correctly for billing, taxation, and trade. With HSN Code 28259040, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import or export of Calcium Hydroxide.
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HSN Code 28259040 relates to the following description.
Inorganic chemicals, organic or inorganic compounds of precious metals,of rare-earth metals, of radioactive elements or of isotopes
Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides,hydroxides and peroxides
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Other : Calcium hydroxide
9%
9%
18%
0%
Description of Goods
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Other : Calcium hydroxide
Chapter
28 - Inorganic chemicals, organic or inorganic compounds of precious metals,of rare-earth metals, of radioactive elements or of isotopes
Sub Chapter
2825 - Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides,hydroxides and peroxides
CGST
9%
SGST
9%
IGST
18%
CESS
0%
Calcium Hydroxide does not include products with the following descriptions.
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Hydrazine and hydroxylamine and their inorganic salts : Hydrazine anhydrous
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Hydrazine and hydroxylamine and their inorganic salts : Hydrazine hydrate
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Hydrazine and hydroxylamine and their inorganic salts : Hydrazine sulphate
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Hydrazine and hydroxylamine and their inorganic salts : Hydroxylamine sulphate
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Hydrazine and hydroxylamine and their inorganic salts : Other
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Lithium oxide and hydroxide
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Vanadium oxides and hydroxides : Vanadium pentaoxide flakes
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Vanadium oxides and hydroxides : Other
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Nickel oxides and hydroxides
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Copper oxides and hydroxides
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Germanium oxides and zirconium dioxide : Germanium oxides
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Germanium oxides and zirconium dioxide : Zirconium dioxide
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Molybdenum oxides and hydroxides : Molybdenum trioxide
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Molybdenum oxides and hydroxides : Molybdic acid
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Molybdenum oxides and hydroxides : Other
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Antimony oxides
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Other : Tin oxide
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Other : Cadmium oxide
Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides - other : mercury oxides (mercuric oxide)
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Other : Ammonium hydroxide
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Other : Other
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Hydrazine and hydroxylamine and their inorganic salts : Hydrazine anhydrous
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Hydrazine and hydroxylamine and their inorganic salts : Hydrazine hydrate
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Hydrazine and hydroxylamine and their inorganic salts : Hydrazine sulphate
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Hydrazine and hydroxylamine and their inorganic salts : Hydroxylamine sulphate
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Hydrazine and hydroxylamine and their inorganic salts : Other
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Lithium oxide and hydroxide
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Vanadium oxides and hydroxides : Vanadium pentaoxide flakes
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Vanadium oxides and hydroxides : Other
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Nickel oxides and hydroxides
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Copper oxides and hydroxides
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Germanium oxides and zirconium dioxide : Germanium oxides
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Germanium oxides and zirconium dioxide : Zirconium dioxide
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Molybdenum oxides and hydroxides : Molybdenum trioxide
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Molybdenum oxides and hydroxides : Molybdic acid
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Molybdenum oxides and hydroxides : Other
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Antimony oxides
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Other : Tin oxide
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Other : Cadmium oxide
Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides - other : mercury oxides (mercuric oxide)
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Other : Ammonium hydroxide
INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Other : Other
India’s Exports
FY 2024-25₹13 Cr
0.0004% of India’s total exports
India’s Imports
FY 2024-25₹63 Cr
0.0010% of India’s total imports
Trade Balance
FY 2024-25−₹49 Cr
Surplus rank #10237 of 12657 HSN codes
% of Sub-Chapter 2825
FY 2024-251.68%
Share of Sub-Chapter 2825’s total exports in FY 2024-25
Import side: 2.31% of Sub-Chapter 2825’s imports
Rank Within Sub-Chapter 2825
FY 2024-25#6 of 22
Position by export value among HSN codes in Sub-Chapter 2825
Import-side rank: #11 of 22
At a glance
15.01%
Export CAGR
FY 2018-19 → FY 2024-25 · 7 fiscal years
#5412
National Export Rank
of 12657 HSN codes by export value, FY 2024-25
+138.10%
Peak Growth Year
FY 2022-23 · strongest single-year move
1.68%
Contribution to Sub-Ch. 2825
Share of Sub-Chapter 2825 exports in FY 2024-25
7-year export and import data, FY 2018-19 to FY 2024-25, in ₹ Crore. Source: Ministry of Commerce & Industry, TradeStat EIDB.
Balance
−32.43
Exports
5.80 ₹ Cr
0.0003% share
— YoY
3.87% of Sub-Ch. 2825
Imports
38.23 ₹ Cr
0.0011% share
— YoY
2.09% of Sub-Ch. 2825
Balance
−33.35
Exports
5.23 ₹ Cr
0.0002% share
−9.83% YoY
3.93% of Sub-Ch. 2825
Imports
38.58 ₹ Cr
0.0012% share
+0.92% YoY
2.62% of Sub-Ch. 2825
Balance
−42.73
Exports
6.34 ₹ Cr
0.0003% share
+21.22% YoY
2.17% of Sub-Ch. 2825
Imports
49.07 ₹ Cr
0.0017% share
+27.19% YoY
3.53% of Sub-Ch. 2825
Balance
−54.35
Exports
4.41 ₹ Cr
0.0001% share
−30.44% YoY
1.62% of Sub-Ch. 2825
Imports
58.76 ₹ Cr
0.0013% share
+19.75% YoY
2.44% of Sub-Ch. 2825
Balance
−60.77
Exports
10.50 ₹ Cr
0.0003% share
+138.10% YoY
2.17% of Sub-Ch. 2825
Imports
71.27 ₹ Cr
0.0012% share
+21.29% YoY
2.13% of Sub-Ch. 2825
Balance
−51.83
Exports
9.90 ₹ Cr
0.0003% share
−5.71% YoY
2.00% of Sub-Ch. 2825
Imports
61.73 ₹ Cr
0.0011% share
−13.39% YoY
2.44% of Sub-Ch. 2825
Balance
−49.36
Exports
13.42 ₹ Cr
0.0004% share
+35.56% YoY
1.68% of Sub-Ch. 2825
Imports
62.78 ₹ Cr
0.0010% share
+1.70% YoY
2.31% of Sub-Ch. 2825
CAGR · 7-Year
Exports
15.01% /yr
Imports
8.62% /yr
reference, FY 2024-25
Export
₹798.42 Cr
Import
₹2,717.60 Cr
Trade Balance
−1,919.18
India's exports under HSN Code 28259040 have grown at a compound annual rate of 15.01% over 7 fiscal years, rising from ₹5.80 Crore in FY 2018-19 to ₹13.42 Crore in FY 2024-25.
In FY 2024-25, HSN Code 28259040 ranks #5412 out of 12657 HSN codes by total export value. Within Sub-Chapter 2825, it ranks #6 of 22. By trade surplus, it ranks #10237 of 12657.
The strongest single-year export movement for HSN Code 28259040 was recorded in FY 2022-23, when exports surged by 138.10% over the prior year.
In FY 2024-25, India's imports of ₹62.78 Cr exceeded exports of ₹13.42 Cr, resulting in a trade deficit of ₹49.36 Crore — ranking #10237 of 12657 by surplus magnitude.
India's imports under HSN Code 28259040 have grown at 8.62% CAGR, reaching ₹62.78 Crore in FY 2024-25.
Among the 22 HSN codes under Sub-Chapter 2825, HSN Code 28259040 ranks #6 by export value — accounting for 1.68% of the sub-chapter's total exports in FY 2024-25. On the import side, it holds 2.31% share (rank #11).
BUSY auto-applies the correct HSN codes & GST rates, ensuring 100% error-free billing every single time.
Clear answers to common queries about HSN Code 28259040 and GST compliance.
It includes Calcium Hydroxide
Use the exact HSN and describe the form/grade. For multi‑line invoices, apply the rate per line to avoid wrong tax collection.
e‑Way bill is needed above ₹50,000 consignment value (subject to exemptions). e‑Invoicing is turnover‑based (presently AATO > ₹5 crore) for B2B supplies.
For food/agri items, GST can be 5% when not fresh/chilled and sold as pre‑packaged & labelled; otherwise often Nil. For non‑food items, rates depend on the specific sub‑heading.
If your outward supply is taxable, eligible ITC is available subject to general restrictions. For exempt/Nil supplies, reverse credit per Rule 42.
Under HSN 28259040, Calcium Hydroxide attracts Varies when sold in taxable form. Describe the exact form on the invoice.