HSN Code 29355000: Sulphonamides

HSN Code 29355000 represents Sulphonamides under GST classification. This code helps businesses identify Sulphonamides correctly for billing, taxation, and trade. With HSN Code 29355000, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import/export of Sulphonamides.

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Description of Goods for Sulphonamides

HSN Code 29355000 relates to the following description:

Chapter Number Chapter Name Sub Chapter Number Sub Chapter Name Description of Goods CGST
(%)
SGST
(%)
IGST
(%)
CESS
(%)
29 Organic chemicals 2935 Sulphonamides Sulphonamides : Other perfluorooctane sulphonamides 9% 9% 18% 0%

Description of goods

Sulphonamides : Other perfluorooctane sulphonamides

Chapter

29 – Organic chemicals

Sub Chapter

2935 – Sulphonamides

CGST 9%
SGST 9%
IGST 18%
CESS 0%

What does HSN Code 29355000 not include?

Sulphonamides does not include products with the following descriptions:

HSN Code Description
Sulphonamides - sulphonamides : sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide : sulphamethoxazole
Sulphonamides - sulphonamides : sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide : sulphafurazole
Sulphonamides - sulphonamides : sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide : sulphadiazine
Sulphonamides - sulphonamides : sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide : sulphadimidine
Sulphonamides - sulphonamides : sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide : sulphacetamide
Sulphonamides - sulphonamides :-sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide : sulphamethoxypyridarine
Sulphonamides - sulphonamides :-sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide : sulphamethiazole
Sulphonamides - sulphonamides :-sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide : sulphamoxole
Sulphonamides - sulphonamides :-sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide : sulphamide
Sulphonamides - sulphonamides : other
Sulphonamides : N-Methylperfluorooctane sulphonamide
Sulphonamides : N-Ethylperfluorooctane sulphonamide
Sulphonamides : N-Ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide
Sulphonamides : N-(2-Hydroxyethyl)-N-methylperfluorooctane sulphonamide
Flubendiamide (iso)
Other
Sulphonamides : Sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide: Sulphamethoxazole
Sulphonamides : Sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide:Sulphafurazole
Sulphonamides : Sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide: Sulphadiazine
Sulphonamides : Sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide: Sulphadimidine
Sulphonamides : Sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide: Sulphacetamide
Sulphonamides : Sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide: Sulphamethoxypyridarine
Sulphonamides : Sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide: Sulphamethiazole
Sulphonamides : Sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide: Sulphamoxole
Sulphonamides : Sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide: Sulphamide
Sulphonamides : Sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide: Other

Sulphonamides - sulphonamides : sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide : sulphamethoxazole

Sulphonamides - sulphonamides : sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide : sulphafurazole

Sulphonamides - sulphonamides : sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide : sulphadiazine

Sulphonamides - sulphonamides : sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide : sulphadimidine

Sulphonamides - sulphonamides : sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide : sulphacetamide

Sulphonamides - sulphonamides :-sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide : sulphamethoxypyridarine

Sulphonamides - sulphonamides :-sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide : sulphamethiazole

Sulphonamides - sulphonamides :-sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide : sulphamoxole

Sulphonamides - sulphonamides :-sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide : sulphamide

Sulphonamides - sulphonamides : other

Sulphonamides : N-Methylperfluorooctane sulphonamide

Sulphonamides : N-Ethylperfluorooctane sulphonamide

Sulphonamides : N-Ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide

Sulphonamides : N-(2-Hydroxyethyl)-N-methylperfluorooctane sulphonamide

Flubendiamide (iso)

Sulphonamides : Sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide: Sulphamethoxazole

Sulphonamides : Sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide:Sulphafurazole

Sulphonamides : Sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide: Sulphadiazine

Sulphonamides : Sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide: Sulphadimidine

Sulphonamides : Sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide: Sulphacetamide

Sulphonamides : Sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide: Sulphamethoxypyridarine

Sulphonamides : Sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide: Sulphamethiazole

Sulphonamides : Sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide: Sulphamoxole

Sulphonamides : Sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide: Sulphamide

Sulphonamides : Sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide: Other

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FAQs for HSN Code 29355000

What products are classified under HSN 29355000 ?

It includes Sulphonamides

Any common misclassification issue with Sulphonamides?

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

Do e‑way bill and e‑invoice apply for Sulphonamides?

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 much GST applies to Sulphonamides?

Under HSN 29355000, Sulphonamides attracts Varies when sold in taxable form. Describe the exact form on the invoice.

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

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

Can we claim ITC on inputs used to trade Sulphonamides?

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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