Gold disodium thiomalateCAS 12244-57-4 · import duty, licences and trade rules in India

C4H3AuNa2O4S · also called Tauredon, GOLD SODIUM THIOMALATE, Chrysothios, Myocrisin
OK to trade, but watch: rules in India; global treaties & export markets; import duty.
Import dutyCHECKAbout 30.98%HS 2843 30 00Rules in IndiaCHECKImport restricted (DGFT policy)ExportOKNo export licence neededSafetyNO DATANo hazard classification found

For trade in India: OK to trade, but watch: rules in India; global treaties & export markets; import duty. Import duty is about 30.98% (tariff item 2843 30 00). DGFT policy: import Restricted, export Free.

Checked 2026-11-12 against official Indian and international lists. Sources are given under each answer.

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Every answer, with its source

Rules in IndiaCHECK

Import restricted (DGFT policy)
  • Not on the Indian banned-pesticide, drug-precursor, narcotic, psychotropic or new-drug lists we check.
  • Normal factory, storage and GST rules still apply.
  • Import under DGFT's policy for tariff item 2843 30 00 is Restricted: it needs a DGFT import authorisation or must meet the stated conditions (policy condition 26 of chapter 28).
Source: CIB&RC pesticide lists · CDSCO new drug approvals · NDPS RCS Order 2013 · DGFT ITC(HS) 2022, Schedule 1 Import Policy

Exporting from IndiaOK

No export licence needed
  • Not on the SCOMET export-control list or the precursor export list.
  • The buyer’s country may still have its own import rules.
  • Export policy (DGFT ITC(HS)) for tariff item 2843 30 00: Free.
Source: DGFT SCOMET list · NDPS RCS Order 2013 · DGFT ITC(HS) 2022, Schedule 2 Export Policy

Global treaties & export marketsCHECK

US: new chemical under TSCA
  • Not listed by the Stockholm Convention (persistent pollutants), the Rotterdam Convention (prior consent before export) or the Montreal Protocol (ozone layer).
  • No EU REACH registration found: an EU importer (or your only representative) must register it before importing a tonne or more a year. Medicines and pesticide actives follow their own EU rules.
  • Not on the US TSCA Inventory: EPA needs a premanufacture notice before it can be imported, unless it is a pesticide, drug or food additive, which TSCA does not cover.
Source: Stockholm Convention, all listed POPs · Rotterdam Convention Annex III · Montreal Protocol annexes (ozone layer, Kigali HFCs) · US EPA TSCA Inventory · ECHA REACH lists, as published in PubChem

Import dutyCHECK

About 30.98% of the import value
  • About ₹30,980 duty on every ₹1,00,000 of import value (CIF).
  • Made up of basic customs duty 10%, social welfare surcharge 1% and IGST 18%. IGST can usually be claimed back as input tax credit.
  • Tariff item 2843 30 00: Gold compounds.
  • No Indian tariff line names this chemical. The EU customs inventory (ECICS) classifies it under CN 2843 30 00, which is HS subheading 2843 30; India has one line under that subheading, so this is its line.
Source: Customs Tariff of India, CBIC · Notification 45/2025-Customs · Notification 02/2026-Customs (Budget 2026) · Finance Act 2026, Fifth Schedule (tariff rates from 1 May 2026) · Notification 9/2025-Integrated Tax (Rate) · EU customs inventory of chemicals (ECICS), European Commission

SafetyNO DATA

No hazard classification found
  • No classification does not mean it is safe.
  • Always read the supplier’s safety data sheet (SDS) before handling.
Source: PubChem GHS classification

Price and suppliersNO DATA

Not on RasayanXchange yet
  • India imported 199 tonnes in 2025-26 (up 56% on 2024-25) under tariff item 28433000, “Gold compounds”.
  • Post a requirement and we will find suppliers for you.
Source: RasayanXchange market data · Export Import Data Bank, Department of Commerce (DGCI&S)

Key facts

CAS number12244-57-4
FormulaC4H3AuNa2O4S
Also calledTauredon, GOLD SODIUM THIOMALATE, Chrysothios, Myocrisin
Tariff item (HS)2843 30 00
Total import dutyabout 30.98%
Anti-dumping duty (most producers)None found
DGFT import policyRestricted
DGFT export policyFree
SCOMET (export control)Not listed
NDPS / precursorNot listed

Questions about Gold disodium thiomalate

What is the import duty on Gold disodium thiomalate in India?

The total import duty on Gold disodium thiomalate is about 30.98% of the import value under tariff item 2843 30 00, including basic customs duty, the social welfare surcharge and IGST. Check the latest notifications before you import.

Is there anti-dumping duty on Gold disodium thiomalate?

No anti-dumping duty on Gold disodium thiomalate was found in the Customs (ADD) notifications in force.

What is the HS code (tariff item) of Gold disodium thiomalate in India?

Gold disodium thiomalate falls under tariff item 2843 30 00 of the Customs Tariff of India.

Is Gold disodium thiomalate restricted or licensed in India?

Import restricted (DGFT policy). Not on the Indian banned-pesticide, drug-precursor, narcotic, psychotropic or new-drug lists we check. Normal factory, storage and GST rules still apply.

Can Gold disodium thiomalate be imported freely into India?

Under DGFT's ITC(HS) import policy, Gold disodium thiomalate is Restricted. Restricted items need a DGFT import authorisation or must meet the stated conditions.

Does exporting Gold disodium thiomalate from India need a licence?

No export licence needed. Not on the SCOMET export-control list or the precursor export list.

Is Gold disodium thiomalate hazardous?

No hazard classification found. No classification does not mean it is safe. Always read the supplier’s safety data sheet (SDS) before handling.

Is Gold disodium thiomalate regulated under global treaties or in the EU and US?

US: new chemical under TSCA. Not listed by the Stockholm Convention (persistent pollutants), the Rotterdam Convention (prior consent before export) or the Montreal Protocol (ozone layer). No EU REACH registration found: an EU importer (or your only representative) must register it before importing a tonne or more a year. Medicines and pesticide actives follow their own EU rules.

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Guidance from official lists, not legal advice. Rules change; confirm with DGFT, customs or the regulator before you trade.