Ditoluoyltartaric acid, (+)-CAS 32634-68-7 · import duty, licences and trade rules in India
For trade in India: No ban or licence needed. Normal trade rules apply; handle as its safety advice says. Import duty is about 27.73% (tariff item 2918 13 (subheading)).
Checked 2026-11-12 against official Indian and international lists. Sources are given under each answer.
What Ditoluoyltartaric acid, (+)- is, its uses, properties and related chemicals: Ditoluoyltartaric acid, (+)- on ChemXpress →
Every answer, with its source
Rules in IndiaOK
- Not on the Indian banned-pesticide, drug-precursor, narcotic, psychotropic or new-drug lists we check.
- Normal factory, storage and GST rules still apply.
Exporting from IndiaOK
- Not on the SCOMET export-control list or the precursor export list.
- The buyer’s country may still have its own import rules.
Global treaties & export marketsOK
- Not listed by the Stockholm Convention (persistent pollutants), the Rotterdam Convention (prior consent before export) or the Montreal Protocol (ozone layer).
- Registered under EU REACH, so EU importers can buy it under an existing registration.
- Active on the US TSCA Inventory, so it can be imported into the US without a new-chemical notice.
Import dutyOK
- About ₹27,730 duty on every ₹1,00,000 of import value (CIF).
- The EU customs inventory (ECICS) classifies it under CN 2918 13 00, so its HS subheading is 2918 13.
- India splits subheading 2918 13 into 3 lines: 2918 13 10 (Salts and esters of tartaric acid › Potassium bitartrate); 2918 13 20 (Salts and esters of tartaric acid › Metroprolol tartrate); 2918 13 90 (Salts and esters of tartaric acid › Other).
- Basic customs duty 7.5% on every one of them; with social welfare surcharge and IGST 18% that makes about 27.73%.
- Lines that name a chemical are for that chemical; one that no line names goes under "Other" (2918 13 90).
- Confirm the exact 8-digit line with your customs broker before you import.
SafetyCHECK
- Irritates skin, eyes or breathing
- May cause an allergic skin reaction
- Causes serious eye irritation
- Harmful to aquatic life with long lasting effects
- Always read the supplier’s safety data sheet (SDS) before handling.
Price and suppliersNO DATA
- Post a requirement and we will find suppliers for you.
Key facts
| CAS number | 32634-68-7 |
|---|---|
| Formula | C20H18O8 |
| Also called | Ditoluoyltartaric acid, (+)-, (+)-ditoluoyltartaric acid, EINECS 251-132-2, NSC 97592 |
| Tariff item (HS) | 2918 13 (subheading) |
| Total import duty | about 27.73% |
| Anti-dumping duty (most producers) | None found |
| SCOMET (export control) | Not listed |
| NDPS / precursor | Not listed |
Questions about Ditoluoyltartaric acid, (+)-
What is the import duty on Ditoluoyltartaric acid, (+)- in India?
The total import duty on Ditoluoyltartaric acid, (+)- is about 27.73% of the import value under tariff item 2918 13 (subheading), including basic customs duty, the social welfare surcharge and IGST. Check the latest notifications before you import.
Is there anti-dumping duty on Ditoluoyltartaric acid, (+)-?
No anti-dumping duty on Ditoluoyltartaric acid, (+)- was found in the Customs (ADD) notifications in force.
What is the HS code (tariff item) of Ditoluoyltartaric acid, (+)- in India?
Ditoluoyltartaric acid, (+)- falls under HS subheading 2918 13, as classified by the EU customs inventory (ECICS). India splits that subheading into several 8-digit lines; confirm the exact line with your customs broker.
Is Ditoluoyltartaric acid, (+)- restricted or licensed in India?
No special Indian ban or licence found. Not on the Indian banned-pesticide, drug-precursor, narcotic, psychotropic or new-drug lists we check. Normal factory, storage and GST rules still apply.
Does exporting Ditoluoyltartaric acid, (+)- from India need a licence?
No export licence needed. Not on the SCOMET export-control list or the precursor export list.
Is Ditoluoyltartaric acid, (+)- hazardous?
Hazardous: take normal precautions. Irritates skin, eyes or breathing. May cause an allergic skin reaction. Causes serious eye irritation.
Is Ditoluoyltartaric acid, (+)- regulated under global treaties or in the EU and US?
No treaty or export-market restriction found. Not listed by the Stockholm Convention (persistent pollutants), the Rotterdam Convention (prior consent before export) or the Montreal Protocol (ozone layer). Registered under EU REACH, so EU importers can buy it under an existing registration.
Related chemicals
Guidance from official lists, not legal advice. Rules change; confirm with DGFT, customs or the regulator before you trade.