Indian ITC-HS · Heading (4-digit)
HSN / HS Code 2825Hydrazine and Hydroxylamine and Their Inorganic Salts; Other Inorganic Bases; Other Metal Oxides, Hydroxides and Peroxides
Why might this GST rate differ?
This is the base GST / IGST rate for the heading. The actual rate can vary with the product’s composition, form, packaging or end use — some sub-items attract a different rate under the schedules and exemptions of Notification 09/2025-Integrated Tax (Rate). Always verify the exact item before filing.
HSN code 2825 covers Hydrazine and Hydroxylamine and Their Inorganic Salts; Other Inorganic Bases; Other Metal Oxides, Hydroxides and Peroxides. GST / IGST is 18%.
Ask AI about this code
Answers are grounded in the official tariff data shown on this page.
AI-generated from official tariff data on this page, and may use web search for added context. Indicative only — verify duties and compliance against the latest CBIC/DGFT notifications before importing.
Where this code sits
- 12825Heading (4-digit)HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES
Subheadings under HSN heading 2825
The 6-digit subheadings within heading 2825. Open one to reach the 8-digit tariff items and their exact GST + import-duty stack.
- 282510Hydrazine and hydroxylamine and their inorganic salts :
- 282520HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES
- 282530Vanadium oxides and hydroxides :
- 282540HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES
- 282550HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES
- 282560Germanium oxides and zirconium dioxide :
- 282570Molybdenum oxides and hydroxides :
- 282580HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES
- 282590Other :
What is an HSN Code?
An HSN code (Harmonized System of Nomenclature) is an internationally standardised numeric system to classify traded products. Indian customs extend it to an 8-digit ITC-HS code for more precise classification, taxation and compliance.
- First 2 digits: Chapter (e.g. 28)
- Digits 3–4: Heading
- Digits 5–6: Subheading (WCO-aligned)
- Last 2 digits: Indian ITC extension for added granularity
Why is the right HSN code important?
- Ensures correct calculation of customs duties and taxes.
- Required for shipping bills, bills of entry, GST filings and FTA certificates of origin.
- Helps avoid clearance delays, penalties or reclassification disputes.
How to use this HSN code
Export Documentation
Use this code in your Commercial Invoice, Packing List, and Shipping Bill for exports from India.
Import Clearance
Required for the Bill of Entry and customs clearance when importing goods into India.
GST Classification
Drives the applicable GST rate, HSN-wise summary in GSTR-1 and ITC eligibility checks.
Common HSN code mistakes to avoid
- • Reusing outdated or incorrect codes from old shipments
- • Mixing up similar product codes without checking descriptions
- • Ignoring the last 2 digits which affect Indian duty rates
- • Not considering composition, end use or manufacturing process
- • Relying solely on online tools without professional verification
Need more information?
For complex products, consult with customs brokers or trade experts who can classify based on:
- • Physical product inspection
- • Material composition / manufacturing process
- • Intended end-use
- • Latest customs notifications & advance rulings
Additional Resources
• DGFT Policy: Guidelines for export-import procedures
• Customs Tariff: Complete HSN code list with duty rates
• GST Notifications: Latest tax-rate updates
• Trade Portal: Government trade documentation support
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Open toolHSN Code 2825 — FAQs
Duty, GST and classification questions answered from the official Customs Tariff data.
HSN code 2825 (Hydrazine and Hydroxylamine and Their Inorganic Salts; Other Inorganic Bases; Other Metal Oxides, Hydroxides and Peroxides) attracts 18% IGST under Schedule II of the GST notification.
HSN code 2825 covers Hydrazine and Hydroxylamine and Their Inorganic Salts; Other Inorganic Bases; Other Metal Oxides, Hydroxides and Peroxides. It sits under Chapter 28 – Inorganic chemicals, organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes, in Section VI – PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES.
The HSN code for Hydrazine and Hydroxylamine and Their Inorganic Salts; Other Inorganic Bases; Other Metal Oxides, Hydroxides and Peroxides is 2825, classified under Chapter 28 – Inorganic chemicals, organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes of India's Customs Tariff (ITC-HS).
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