HSN Code 29309030: Other | Thio Sulphonic Acid

HSN Code 29309030 represents Other | Thio Sulphonic Acid under GST classification. This code helps businesses identify Other | Thio Sulphonic Acid correctly for billing, taxation, and trade. With HSN Code 29309030, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import/export of Other | Thio Sulphonic Acid.

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Chapter Number	Chapter Name	Sub Chapter Number	Sub Chapter Name	Description of Goods	CGST (%)	SGST (%)	IGST (%)	CESS (%)
29	Organic chemicals	2930	Organo-sulphur compounds	Other :Thio sulphonic acid	9%	9%	18%	0%

Description of goods

Other :Thio sulphonic acid

Chapter

29 – Organic chemicals

Sub Chapter

2930 – Organo-sulphur compounds

CGST 9%

SGST 9%

IGST 18%

CESS 0%

HSN Code	Description
29301000	2-(N,N-Dimethylamino) ethanethiol
29302000	Thiocarbamates and dithiocarbamates
29302010	Cartap hydrochloride (iso)
29302090	Other
29303000	Thiuram mono-, di or tetrasulphides
29304000	Methionine
29305000	Organosulphur compounds captafol iso and methamidophos iso
29306000	2-(N, N-Diethylamino)ethanethiol
29307000	Bis(2-hydroxyethyl)sulfide (thiodiglycol (INN))
29308000	Aldicarb (ISO), captafol (ISO) and methamidophos (ISO)
29309010	Other :Thiourea (sulphourea)
29309020	Other :Calcium salts of methionine
29309040	Other :L-cystine (alpha-amino beta-thiopropionic acid)-sulphur containing amino acid
29309050	Other :Sulphinic acid
29309060	Other :Sulphoxide
29309070	Other :Mercaptan
29309080	Other :Allyl isothiocyanate
29309090	Organo-sulphur compounds - other : other
29309091	Other :Other :Ethanol, 2,2'-thiobis-
29309092	Acephate (iso)
29309093	Other :Other :Di-Methyl Amino ethanethiol Hydrochloride
29309094	Diethyl amino ethanethiol
29309095	Other :Other :Di-ethyl Amino ethanethiol hydrochloride
29309096	Other :Other :O-Ethyl S-phenyl ethylphosphonothiolothionate (fonofos)
29309097	Other :Other :Phosphorothioic acid, S[2-(diethyl amino) ethyl] O O-Diethyl ester
29309098	Other :Other :Dichloro diphenyl sulphone
29309099	Other :Other :Other

HSN Code 29301000

2-(N,N-Dimethylamino) ethanethiol

HSN Code 29302000

Thiocarbamates and dithiocarbamates

HSN Code 29302010

Cartap hydrochloride (iso)

HSN Code 29302090

Other

HSN Code 29303000

Thiuram mono-, di or tetrasulphides

HSN Code 29304000

Methionine

HSN Code 29305000

Organosulphur compounds captafol iso and methamidophos iso

HSN Code 29306000

2-(N, N-Diethylamino)ethanethiol

HSN Code 29307000

Bis(2-hydroxyethyl)sulfide (thiodiglycol (INN))

HSN Code 29308000

Aldicarb (ISO), captafol (ISO) and methamidophos (ISO)

HSN Code 29309010

Other :Thiourea (sulphourea)

HSN Code 29309020

Other :Calcium salts of methionine

HSN Code 29309040

Other :L-cystine (alpha-amino beta-thiopropionic acid)-sulphur containing amino acid

HSN Code 29309050

Other :Sulphinic acid

HSN Code 29309060

Other :Sulphoxide

HSN Code 29309070

Other :Mercaptan

HSN Code 29309080

Other :Allyl isothiocyanate

HSN Code 29309090

Organo-sulphur compounds - other : other

HSN Code 29309091

Other :Other :Ethanol, 2,2'-thiobis-

HSN Code 29309092

Acephate (iso)

HSN Code 29309093

Other :Other :Di-Methyl Amino ethanethiol Hydrochloride

HSN Code 29309094

Diethyl amino ethanethiol

HSN Code 29309095

Other :Other :Di-ethyl Amino ethanethiol hydrochloride

HSN Code 29309096

Other :Other :O-Ethyl S-phenyl ethylphosphonothiolothionate (fonofos)

HSN Code 29309097

Other :Other :Phosphorothioic acid, S[2-(diethyl amino) ethyl] O O-Diethyl ester

HSN Code 29309098

Other :Other :Dichloro diphenyl sulphone

HSN Code 29309099

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 29309030 ?

It includes Other | Thio Sulphonic Acid

Can we claim ITC on inputs used to trade Other / Thio Sulphonic Acid?

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

Does packaging or labelling change the GST for Other / Thio Sulphonic Acid?

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 Other / Thio Sulphonic Acid?

Under HSN 29309030, Other / Thio Sulphonic Acid attracts Varies when sold in taxable form. Describe the exact form on the invoice.

How should mixed supplies be billed when Other / Thio Sulphonic Acid is sold with other items?

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

Any common misclassification issue with Other / Thio Sulphonic Acid?

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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