---
title: "2825 HSN Code | HSN Code for Hydrazine & inorganic salts in India"
description: "Know more about 2825 HSN Code with BUSY Accounting - HSN Tariff, GST Rates and case laws related to chapter 2825 covering Hydrazine & inorganic salts."
canonical: "https://busy.in/hsn/sub-chapter-2825/"
---

# HSN Sub-chapter 2825: Hydrazine & inorganic salts

Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides,hydroxides and peroxides

Part of [Chapter 28: Inorganic Chemicals & Rare-Earth Metal Compounds](https://busy.in/hsn/chapter-28/).

- Current GST rate: 18%
- Earlier GST rate: 18%

## HSN codes

| Code | Title |
| --- | --- |
| 28251010 | [Anhydrous Hydrazine](https://busy.in/hsn/hsn-28251010/) |
| 28251020 | [Hydrazine Hydrate](https://busy.in/hsn/hsn-28251020/) |
| 28251030 | [Hydrazine Sulphate](https://busy.in/hsn/hsn-28251030/) |
| 28251040 | [Hydroxylamine Sulphate](https://busy.in/hsn/hsn-28251040/) |
| 28251090 | [Other Hydrazine Compounds](https://busy.in/hsn/hsn-28251090/) |
| 28252000 | [Lithium Oxide & Hydroxide](https://busy.in/hsn/hsn-28252000/) |
| 28253010 | [Vanadium Pentaoxide Flakes](https://busy.in/hsn/hsn-28253010/) |
| 28253090 | [Other Vanadium Oxides](https://busy.in/hsn/hsn-28253090/) |
| 28254000 | [Nickel Oxides & Hydroxides](https://busy.in/hsn/hsn-28254000/) |
| 28255000 | [Copper Oxides & Hydroxides](https://busy.in/hsn/hsn-28255000/) |
| 28256010 | [Germanium Oxides](https://busy.in/hsn/hsn-28256010/) |
| 28256020 | [Zirconium Dioxide](https://busy.in/hsn/hsn-28256020/) |
| 28257010 | [Molybdenum Trioxide](https://busy.in/hsn/hsn-28257010/) |
| 28257020 | [Molybdic Acid](https://busy.in/hsn/hsn-28257020/) |
| 28257090 | [Other Molybdenum Oxides](https://busy.in/hsn/hsn-28257090/) |
| 28258000 | [Antimony Oxides](https://busy.in/hsn/hsn-28258000/) |
| 28259010 | [Tin Oxide](https://busy.in/hsn/hsn-28259010/) |
| 28259020 | [Cadmium Oxide](https://busy.in/hsn/hsn-28259020/) |
| 28259030 | [Ammonium Fluorides](https://busy.in/hsn/hsn-28259030/) |
| 28259040 | [Calcium Hydroxide](https://busy.in/hsn/hsn-28259040/) |
| 28259050 | [Ammonium Hydroxide](https://busy.in/hsn/hsn-28259050/) |
| 28259090 | [Other Inorganic Oxides](https://busy.in/hsn/hsn-28259090/) |

## Frequently asked questions

### What products are classified under HSN 2825

It includes Hydrazine & inorganic salts

### Do spares or accessories of Hydrazine & inorganic salts follow the same HSN?

Not always. Spares are often classified by their own description or by the function/part rule. Check if a specific sub‑heading exists for parts of the main item and describe the part on the invoice.

### Does MRP, weight or pack size change GST treatment for Hydrazine & inorganic salts?

Some entries use MRP/weight‑based conditions for classification. Keep pack size, retail marking and brand status on records and invoice to support the chosen HSN.

### How are warranty replacements of Hydrazine & inorganic salts handled?

If replacement is without consideration under a pre‑agreed warranty, issue a delivery challan and reference the original invoice/contract. If consideration is charged, raise a tax invoice. Keep serial/lot details for traceability.

### What misclassification mistakes happen with Hydrazine & inorganic salts?

Using a broad or incorrect HSN, ignoring material/form (e.g., raw vs processed), or mixing goods and services on one line. Always match wording to the HSN Notes and keep a classification working paper.

### Can I claim ITC on inputs and services used for Hydrazine & inorganic salts?

If your outward supply of Hydrazine & inorganic salts is taxable, ITC is generally available (Sections 16–17) except blocked credits (e.g., personal use, motor vehicles in most cases). For exempt supplies, proportionate reversal is required under Rule 42/43.

## India's trade performance: HSN Sub-Chapter 2825 (FY 2024-25)

Source: TradeStat EIDB, Ministry of Commerce & Industry. Values in ₹ Crore (FY 2018-19 to FY 2024-25).

- Exports: ₹798 Cr (+60.94% YoY) — 0.0216% of India's total exports
- Imports: ₹2,718 Cr (+7.48% YoY) — 0.0446% of India's total imports
- Trade balance: −₹1,919 Cr (Deficit); surplus rank #1023 of 1233 sub-chapters
- Share of Chapter 28: 2.32% of its exports; import side 2.82%
- Rank within Chapter 28: #8 of 50 by export value; import-side #8

### Key metrics

- Export CAGR: 32.13% (FY 2018-19 to FY 2024-25, 7 fiscal years)
- National export rank: #432 of 1233 sub-chapters by export value (FY 2024-25)
- Peak growth year: +119.08% in FY 2020-21
- Contribution to Ch. 28: 2.32% of its exports (FY 2024-25)

## India export-import trade statistics: HSN Sub-Chapter 2825

7-year export and import data, FY 2018-19 to FY 2024-25, in ₹ Crore. Source: Ministry of Commerce & Industry, TradeStat EIDB.

| FY | Exports (₹ Cr) | Exp share | Exp YoY | Exp % of Ch. 28 | Imports (₹ Cr) | Imp share | Imp YoY | Imp % of Ch. 28 | Trade balance | Exp rank |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| FY 2018-19 | 150.04 | 0.0065% | — | 1.07% | 1,827.84 | 0.0509% | — | 3.43% | −1,677.80 | #647 |
| FY 2019-20 | 133.18 | 0.0060% | −11.24% | 1.06% | 1,471.51 | 0.0439% | −19.49% | 3.27% | −1,338.33 | #669 |
| FY 2020-21 | 291.77 | 0.0136% | +119.08% | 2.37% | 1,390.00 | 0.0477% | −5.54% | 2.73% | −1,098.23 | #533 |
| FY 2021-22 | 271.56 | 0.0087% | −6.93% | 1.37% | 2,406.28 | 0.0526% | +73.11% | 3.15% | −2,134.72 | #606 |
| FY 2022-23 | 483.71 | 0.0134% | +78.12% | 1.82% | 3,353.65 | 0.0583% | +39.37% | 3.26% | −2,869.94 | #516 |
| FY 2023-24 | 496.11 | 0.0137% | +2.56% | 1.87% | 2,528.50 | 0.0450% | −24.60% | 3.34% | −2,032.39 | #524 |
| FY 2024-25 | 798.42 | 0.0216% | +60.94% | 2.32% | 2,717.60 | 0.0446% | +7.48% | 2.82% | −1,919.18 | #432 |

- CAGR (7-year): exports 32.13%/yr, imports 6.83%/yr (consistently Deficit)

## Key trade insights: HSN Sub-Chapter 2825 export-import analysis

### Consistent export growth: 32.13% CAGR over 7 years

India's exports under HSN Sub-Chapter 2825 have grown at a compound annual rate of 32.13% over 7 fiscal years, rising from ₹150.04 Crore in FY 2018-19 to ₹798.42 Crore in FY 2024-25.

### HSN Sub-Chapter 2825 ranked #432 among all 1233 sub-chapters by export value

In FY 2024-25, HSN Sub-Chapter 2825 ranks #432 out of 1233 sub-chapters by total export value. Within Chapter 28, it ranks #8 of 50. By trade surplus, it ranks #1023 of 1233.

### FY 2020-21 was the strongest growth year for HSN Sub-Chapter 2825 exports

The strongest single-year export movement for HSN Sub-Chapter 2825 was recorded in FY 2020-21, when exports surged by 119.08% over the prior year.

### India records a trade deficit of ₹1,919.18 Crore in HSN Sub-Chapter 2825 goods

In FY 2024-25, India's imports of ₹2,717.60 Cr exceeded exports of ₹798.42 Cr, resulting in a trade deficit of ₹1,919.18 Crore — ranking #1023 of 1233 by surplus magnitude.

### Import growth of 6.83% CAGR signals stable import dependency for Hydrazine & inorganic salts

India's imports under HSN Sub-Chapter 2825 have grown at 6.83% CAGR, reaching ₹2,717.60 Crore in FY 2024-25.

### HSN Sub-Chapter 2825 contributes 2.32% of Chapter 28 exports — ranked #8

Among the 50 sub-chapters under Chapter 28, HSN Sub-Chapter 2825 ranks #8 by export value — accounting for 2.32% of the chapter's total exports in FY 2024-25. On the import side, it holds 2.82% share (rank #8).

## Related Sub-Chapters in Chapter 28

Ranked by export value (FY 2024-25).

| Rank | HSN Sub-Chapter | Exports (FY 2024-25) |
| --- | --- | --- |
| #1 | [HSN Sub-Chapter 2818: Artificial corundum & alumina](https://busy.in/hsn/sub-chapter-2818/) | ₹12,082 Cr |
| #2 | [HSN Sub-Chapter 2803: Fresh brassica vegetables](https://busy.in/hsn/sub-chapter-2803/) | ₹4,250 Cr |
| #3 | [HSN Sub-Chapter 2827: Chlorides & bromides](https://busy.in/hsn/sub-chapter-2827/) | ₹2,920 Cr |
| #4 | [HSN Sub-Chapter 2815: Sodium & potassium hydroxides](https://busy.in/hsn/sub-chapter-2815/) | ₹2,290 Cr |
| #5 | [HSN Sub-Chapter 2836: Carbonates & ammonium salts](https://busy.in/hsn/sub-chapter-2836/) | ₹1,277 Cr |
| #6 | [HSN Sub-Chapter 2833: Sulphates, alums, peroxosulphates](https://busy.in/hsn/sub-chapter-2833/) | ₹1,262 Cr |
| #7 | [HSN Sub-Chapter 2811: Inorganic acids](https://busy.in/hsn/sub-chapter-2811/) | ₹906 Cr |
| #8 | HSN Sub-Chapter 2825: Hydrazine & inorganic salts (this hsn sub-chapter) | ₹798 Cr |
| #9 | [HSN Sub-Chapter 2845: Isotopes & compounds](https://busy.in/hsn/sub-chapter-2845/) | ₹774 Cr |
| #10 | [HSN Sub-Chapter 2841: Salts of oxometallic acids](https://busy.in/hsn/sub-chapter-2841/) | ₹639 Cr |

## Other sub-chapters

| Code | Title |
| --- | --- |
| 2801 | [Fluorine, chlorine, bromine, iodine](https://busy.in/hsn/sub-chapter-2801/) |
| 2802 | [Sulphur: Sublimed/Precipitated](https://busy.in/hsn/sub-chapter-2802/) |
| 2803 | [Fresh brassica vegetables](https://busy.in/hsn/sub-chapter-2803/) |
| 2804 | [Hydrogen, rare gases, & non-metals](https://busy.in/hsn/sub-chapter-2804/) |
| 2805 | [Rare-earth metals & mercury](https://busy.in/hsn/sub-chapter-2805/) |
| 2806 | [Hydrochloric acid](https://busy.in/hsn/sub-chapter-2806/) |
| 2807 | [Sulphuric acid](https://busy.in/hsn/sub-chapter-2807/) |
| 2808 | [Nitric acid; sulphonitric acids](https://busy.in/hsn/sub-chapter-2808/) |
| 2809 | [Phosphoric & polyphosphoric acids](https://busy.in/hsn/sub-chapter-2809/) |
| 2810 | [Oxides of boron](https://busy.in/hsn/sub-chapter-2810/) |
| 2811 | [Inorganic acids](https://busy.in/hsn/sub-chapter-2811/) |
| 2812 | [Halides & halide oxides of non-metals](https://busy.in/hsn/sub-chapter-2812/) |
| 2813 | [Non-metal sulfides](https://busy.in/hsn/sub-chapter-2813/) |
| 2814 | [Ammonia, anhydrous or aqueous solution](https://busy.in/hsn/sub-chapter-2814/) |
| 2815 | [Sodium & potassium hydroxides](https://busy.in/hsn/sub-chapter-2815/) |
| 2816 | [Magnesium & strontium compounds](https://busy.in/hsn/sub-chapter-2816/) |
| 2817 | [Zinc oxide & peroxide](https://busy.in/hsn/sub-chapter-2817/) |
| 2818 | [Artificial corundum & alumina](https://busy.in/hsn/sub-chapter-2818/) |
| 2819 | [Chromium oxides & hydroxides](https://busy.in/hsn/sub-chapter-2819/) |
| 2820 | [Manganese oxides](https://busy.in/hsn/sub-chapter-2820/) |
| 2821 | [Iron oxides & earth colours](https://busy.in/hsn/sub-chapter-2821/) |
| 2822 | [Cobalt oxides](https://busy.in/hsn/sub-chapter-2822/) |
| 2823 | [Titanium oxides](https://busy.in/hsn/sub-chapter-2823/) |
| 2824 | [Lead oxides: Red/orange lead](https://busy.in/hsn/sub-chapter-2824/) |
| 2826 | [Processed staple fibres](https://busy.in/hsn/sub-chapter-2826/) |
| 2827 | [Chlorides & bromides](https://busy.in/hsn/sub-chapter-2827/) |
| 2828 | [Navigational instruments](https://busy.in/hsn/sub-chapter-2828/) |
| 2829 | [Chlorates and bromates](https://busy.in/hsn/sub-chapter-2829/) |
| 2830 | [Non-metal sulfides](https://busy.in/hsn/sub-chapter-2830/) |
| 2831 | [Dithionites & sulphoxylates](https://busy.in/hsn/sub-chapter-2831/) |
| 2832 | [Sulphites: thiosulphates](https://busy.in/hsn/sub-chapter-2832/) |
| 2833 | [Sulphates, alums, peroxosulphates](https://busy.in/hsn/sub-chapter-2833/) |
| 2834 | [Nitrites; nitrates](https://busy.in/hsn/sub-chapter-2834/) |
| 2835 | [Phosphinates & phosphates](https://busy.in/hsn/sub-chapter-2835/) |
| 2836 | [Carbonates & ammonium salts](https://busy.in/hsn/sub-chapter-2836/) |
| 2837 | [Cyanides, cyanide oxides, complexes](https://busy.in/hsn/sub-chapter-2837/) |
| 2839 | [Silicates: Alkali metal silicates](https://busy.in/hsn/sub-chapter-2839/) |
| 2840 | [Borates; peroxoborates (perborates)](https://busy.in/hsn/sub-chapter-2840/) |
| 2841 | [Salts of oxometallic acids](https://busy.in/hsn/sub-chapter-2841/) |
| 2842 | [Inorganic salts](https://busy.in/hsn/sub-chapter-2842/) |
| 2843 | [Precious metal compounds](https://busy.in/hsn/sub-chapter-2843/) |
| 2844 | [Radioactive elements & isotopes](https://busy.in/hsn/sub-chapter-2844/) |
| 2845 | [Isotopes & compounds](https://busy.in/hsn/sub-chapter-2845/) |
| 2846 | [Rare-earth metal compounds](https://busy.in/hsn/sub-chapter-2846/) |
| 2847 | [Hydrogen peroxide](https://busy.in/hsn/sub-chapter-2847/) |
| 2849 | [Carbides](https://busy.in/hsn/sub-chapter-2849/) |
| 2850 | [Hydrides & Nitrides](https://busy.in/hsn/sub-chapter-2850/) |
| 2852 | [Mercury compounds](https://busy.in/hsn/sub-chapter-2852/) |
| 2853 | [Inorganic compounds, compressed air](https://busy.in/hsn/sub-chapter-2853/) |