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HSN Code 28111910: Hydrocyanic Acid (Hydrogen Cyanide)

HSN Code 28111910 represents Hydrocyanic Acid (Hydrogen Cyanide) under GST classification. This code helps businesses identify Hydrocyanic Acid (Hydrogen Cyanide) correctly for billing, taxation, and trade. With HSN Code 28111910, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import or export of Hydrocyanic Acid (Hydrogen Cyanide).

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Description of Goods for HSN Code 28111910

HSN Code 28111910 relates to the following description.

Description of Goods

Other inorganic acids and other inorganic oxygen compounds of non-metals - other inorganic acids : - other : hydrocyanic acid (hydrogen cyanide, prussic acid)

Chapter

28 - Inorganic chemicals, organic or inorganic compounds of precious metals,of rare-earth metals, of radioactive elements or of isotopes

Sub Chapter

2811 - Other inorganic acids and other inorganic oxygen compounds of non-metals

CGST

9%

SGST

9%

IGST

18%

CESS

0%

What does HSN Code 28111910 not include?

Hydrocyanic Acid (Hydrogen Cyanide) does not include products with the following descriptions.

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic acids : Hydrogen fluoride (hydrofluoric acid)

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic acids : Hydrogen cyanide (hydrofluoric acid)

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic acids : Other : Hypophosphorus acid (phosphinic acid)

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic acids : Other : Acids of arsenic

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic acids : Other : Sulphonic acid

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic acids : Other : Other

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Carbon dioxide : Dry ice

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Carbon dioxide : Other

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Silicon dioxide

Other inorganic acids and other inorganic oxygen compounds of non-metals - other inorganic oxygen compounds of non-metals : sulphur dioxide

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Other : Arsenic pentaoxide

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Other : Arsenic trioxide

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Other : Nitrous oxide

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Other : Carbon monoxide

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Other : Sulphur trioxide (sulphuric anhydride)

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Other : Other

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Frequently Asked Questions

Clear answers to common queries about HSN Code 28111910 and GST compliance.

What products are classified under HSN 28111910 ?

It includes Zinc Sulphate: Other

Any common misclassification issue with Hydrocyanic Acid (Hydrogen Cyanide)?

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

How should mixed supplies be billed when Hydrocyanic Acid (Hydrogen Cyanide) is sold with other items?

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

Does packaging or labelling change the GST for Hydrocyanic Acid (Hydrogen Cyanide)?

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.

How much GST applies to Hydrocyanic Acid (Hydrogen Cyanide)?

Under HSN 28111910, Hydrocyanic Acid (Hydrogen Cyanide) attracts Varies when sold in taxable form. Describe the exact form on the invoice.

Can we claim ITC on inputs used to trade Hydrocyanic Acid (Hydrogen Cyanide)?

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

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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.