HSN Code 28251010: Anhydrous Hydrazine

HSN Code 28251010 represents Anhydrous Hydrazine under GST classification. This code helps businesses identify Anhydrous Hydrazine correctly for billing, taxation, and trade. With HSN Code 28251010, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import/export of Anhydrous Hydrazine.

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Chapter Number	Chapter Name	Sub Chapter Number	Sub Chapter Name	Description of Goods	CGST (%)	SGST (%)	IGST (%)	CESS (%)
28	Inorganic chemicals, organic or inorganic compounds of precious metals,of rare-earth metals, of radioactive elements or of isotopes	2825	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 : Hydrazine and hydroxylamine and their inorganic salts : Hydrazine anhydrous	9%	9%	18%	0%

Description of goods

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Hydrazine and hydroxylamine and their inorganic salts : Hydrazine anhydrous

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%

HSN Code	Description
28251020	INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Hydrazine and hydroxylamine and their inorganic salts : Hydrazine hydrate
28251030	INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Hydrazine and hydroxylamine and their inorganic salts : Hydrazine sulphate
28251040	INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Hydrazine and hydroxylamine and their inorganic salts : Hydroxylamine sulphate
28251090	INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Hydrazine and hydroxylamine and their inorganic salts : Other
28252000	INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Lithium oxide and hydroxide
28253010	INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Vanadium oxides and hydroxides : Vanadium pentaoxide flakes
28253090	INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Vanadium oxides and hydroxides : Other
28254000	INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Nickel oxides and hydroxides
28255000	INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Copper oxides and hydroxides
28256010	INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Germanium oxides and zirconium dioxide : Germanium oxides
28256020	INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Germanium oxides and zirconium dioxide : Zirconium dioxide
28257010	INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Molybdenum oxides and hydroxides : Molybdenum trioxide
28257020	INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Molybdenum oxides and hydroxides : Molybdic acid
28257090	INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Molybdenum oxides and hydroxides : Other
28258000	INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Antimony oxides
28259010	INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Other : Tin oxide
28259020	INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Other : Cadmium oxide
28259030	Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides - other : mercury oxides (mercuric oxide)
28259040	INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Other : Calcium hydroxide
28259050	INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Other : Ammonium hydroxide
28259090	INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Other : Other

HSN Code 28251020

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Hydrazine and hydroxylamine and their inorganic salts : Hydrazine hydrate

HSN Code 28251030

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Hydrazine and hydroxylamine and their inorganic salts : Hydrazine sulphate

HSN Code 28251040

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Hydrazine and hydroxylamine and their inorganic salts : Hydroxylamine sulphate

HSN Code 28251090

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Hydrazine and hydroxylamine and their inorganic salts : Other

HSN Code 28252000

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Lithium oxide and hydroxide

HSN Code 28253010

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Vanadium oxides and hydroxides : Vanadium pentaoxide flakes

HSN Code 28253090

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Vanadium oxides and hydroxides : Other

HSN Code 28254000

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Nickel oxides and hydroxides

HSN Code 28255000

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Copper oxides and hydroxides

HSN Code 28256010

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Germanium oxides and zirconium dioxide : Germanium oxides

HSN Code 28256020

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Germanium oxides and zirconium dioxide : Zirconium dioxide

HSN Code 28257010

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Molybdenum oxides and hydroxides : Molybdenum trioxide

HSN Code 28257020

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Molybdenum oxides and hydroxides : Molybdic acid

HSN Code 28257090

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Molybdenum oxides and hydroxides : Other

HSN Code 28258000

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Antimony oxides

HSN Code 28259010

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Other : Tin oxide

HSN Code 28259020

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Other : Cadmium oxide

HSN Code 28259030

Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides - other : mercury oxides (mercuric oxide)

HSN Code 28259040

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Other : Calcium hydroxide

HSN Code 28259050

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Other : Ammonium hydroxide

HSN Code 28259090

INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Other : Other

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What products are classified under HSN 28251010 ?

It includes Anhydrous Hydrazine

Do e‑way bill and e‑invoice apply for Anhydrous Hydrazine?

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.

How should mixed supplies be billed when Anhydrous Hydrazine is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Anhydrous Hydrazine; Nil for exempt items if applicable).

Any common misclassification issue with Anhydrous Hydrazine?

Use the exact HSN and describe the form/grade. For multi‑line invoices, apply the rate per line to avoid wrong tax collection.

How much GST applies to Anhydrous Hydrazine?

Under HSN 28251010, Anhydrous Hydrazine attracts Varies when sold in taxable form. Describe the exact form on the invoice.

Does packaging or labelling change the GST for Anhydrous Hydrazine?

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.

Can we claim ITC on inputs used to trade Anhydrous Hydrazine?

If your outward supply is taxable, eligible ITC is available subject to general restrictions. For exempt/Nil supplies, reverse credit per Rule 42.

Important Disclaimer

The above does not constitute professional advice or a formal recommendation. We recommend consulting a professional tax consultant before acting on the information contained in this piece of content.

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