HSN Code 29082027: Other Naphthol Sulphonic Acids

HSN Code 29082027 represents Other Naphthol Sulphonic Acids under GST classification. This code helps businesses identify Other Naphthol Sulphonic Acids correctly for billing, taxation, and trade. With HSN Code 29082027, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import/export of Other Naphthol Sulphonic Acids.

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Chapter Number	Chapter Name	Sub Chapter Number	Sub Chapter Name	Description of Goods	CGST (%)	SGST (%)	IGST (%)	CESS (%)
29	Organic chemicals	2908	Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol alcohols	Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - derivatives containing only sulpho groups, their salts and esters : naphthol sulphonic acids : chromotropic acid (1,8-dihydroxynaphthalene -3,6-disulfonic acid)	9%	9%	18%	0%

Description of goods

Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - derivatives containing only sulpho groups, their salts and esters : naphthol sulphonic acids : chromotropic acid (1,8-dihydroxynaphthalene -3,6-disulfonic acid)

Chapter

29 – Organic chemicals

Sub Chapter

2908 – Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol alcohols

CGST 9%

SGST 9%

IGST 18%

CESS 0%

HSN Code	Description
29081000	Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - derivatives containing only halogen substituents and their salts
29081100	Derivatives containing only halogen substituents and their salts: Pentachlorophenol (ISO)
29081900	Derivatives containing only halogen substituents and their salts : Other
29082010	Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - derivatives containing only sulpho groups, their salts and esters : phenol sulphonic acids
29082021	Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - derivatives containing only sulpho groups, their salts and esters : naphthol sulphonic acids : g acids (2-naphthol-6,8-disulphonic acid)
29082022	Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - derivatives containing only sulpho groups, their salts and esters : naphthol sulphonic acids : salts of g acid
29082023	Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - derivatives containing only sulpho groups, their salts and esters : naphthol sulphonic acids : beta naphthol sulphonic acids
29082024	Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - derivatives containing only sulpho groups, their salts and esters : naphthol sulphonic acids : nevile -winther acid (1-naphthol- 4- sulphonic acid)
29082025	Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - derivatives containing only sulpho groups, their salts and esters : naphthol sulphonic acids : schaeffer acid (2-naphthol-6-sulphonic acid)
29082026	Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - derivatives containing only sulpho groups, their salts and esters : naphthol sulphonic acids : r acids (2-naphthol- 3,6- disulphonic acid) and its disodium salt (salt of r acid)
29082029	Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - derivatives containing only sulpho groups, their salts and esters : naphthol sulphonic acids : other
29089010	Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - other : para nitrophenol
29089020	Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - other : musk xylol
29089090	Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - other : other
29089100	Other : Dinoseb (ISO) and its salts
29089200	Other : 4,6-Dinitro-o-cresol [DNOC (ISO)] and its salts
29089910	Other : Other : Para nitrophenol
29089920	Other : Other : Musk xylol
29089990	Other : Other : Other

HSN Code 29081000

Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - derivatives containing only halogen substituents and their salts

HSN Code 29081100

Derivatives containing only halogen substituents and their salts: Pentachlorophenol (ISO)

HSN Code 29081900

Derivatives containing only halogen substituents and their salts : Other

HSN Code 29082010

Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - derivatives containing only sulpho groups, their salts and esters : phenol sulphonic acids

HSN Code 29082021

HSN Code 29082022

HSN Code 29082023

HSN Code 29082024

Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - derivatives containing only sulpho groups, their salts and esters : naphthol sulphonic acids : nevile -winther acid (1-naphthol- 4- sulphonic acid)

HSN Code 29082025

HSN Code 29082026

Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - derivatives containing only sulpho groups, their salts and esters : naphthol sulphonic acids : r acids (2-naphthol- 3,6- disulphonic acid) and its disodium salt (salt of r acid)

HSN Code 29082029

Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - derivatives containing only sulpho groups, their salts and esters : naphthol sulphonic acids : other

HSN Code 29089010

Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - other : para nitrophenol

HSN Code 29089020

Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - other : musk xylol

HSN Code 29089090

Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols - other : other

HSN Code 29089100

Other : Dinoseb (ISO) and its salts

HSN Code 29089200

Other : 4,6-Dinitro-o-cresol [DNOC (ISO)] and its salts

HSN Code 29089910

Other : Other : Para nitrophenol

HSN Code 29089920

Other : Other : Musk xylol

HSN Code 29089990

Other : Other : Other

Wrong HSN codes causing GST errors? BUSY auto-applies the correct code & rate on desktop and mobile.

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What products are classified under HSN 29082027 ?

It includes Bifenthrin (iso)

How should mixed supplies be billed when Other Naphthol Sulphonic Acids is sold with other items?

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

Do e‑way bill and e‑invoice apply for Other Naphthol Sulphonic Acids?

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.

Can we claim ITC on inputs used to trade Other Naphthol Sulphonic Acids?

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

How much GST applies to Other Naphthol Sulphonic Acids?

Under HSN 29082027, Other Naphthol Sulphonic Acids attracts Varies when sold in taxable form. Describe the exact form on the invoice.

Does packaging or labelling change the GST for Other Naphthol Sulphonic Acids?

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.

Any common misclassification issue with Other Naphthol Sulphonic Acids?

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

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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