Pharmaceutical classification of sodium lauryl sulphate denied exemption where product was treated as a drug aid, not a drug chemical.

Sodium lauryl sulphate was treated as a drug aid or intermediate, not as a pharmaceutical chemical used solely or predominantly as a drug. The appellate body relied on technical and pharmacopoeial descriptions showing it as a detergent, emulsifier and surface-active agent, despite a Drugs Controller certificate describing it as a pharmaceutical aid in dosage forms. On that basis, the import did not fall within the exemption in Notification No. 33/83-Cus, which applied only to pharmaceutical chemicals having prophylactic or therapeutic value and used mainly as drugs. The goods were therefore classifiable under Tariff Item 29.01/45(1), and the claimed duty benefit was denied.

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Issues: Whether sodium lauryl sulphate was classifiable as a pharmaceutical chemical/drug under Tariff Item 29.01/45(13) of the Customs Tariff Act and entitled to exemption under Notification No. 33/83-Cus, or whether it was only a drug aid/intermediate falling under Tariff Item 29.01/45(1) and outside the exemption.

Analysis: The product was shown in the certificate of the Drugs Controller as a pharmaceutical aid used as a wetting and emulsifying agent in drug dosage forms, while the pharmacopoeial and technical literature described it as a detergent, emulsifier and surface-active agent. The appellate body treated the substance as not being a pharmaceutical chemical used solely or predominantly as a drug, and considered that at best it could answer the description of a drug intermediate or drug aid. On that basis, it held that the exemption notification, which was confined to pharmaceutical chemicals having prophylactic or therapeutic value and used solely or predominantly as drugs, did not cover the imported goods.

Conclusion: Sodium lauryl sulphate was not eligible for classification under Tariff Item 29.01/45(13) or for exemption under Notification No. 33/83-Cus; it was correctly classifiable under Tariff Item 29.01/45(1).

Final Conclusion: The appeal failed, and the duty benefit claimed by the importer was denied.

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