HS Code of 29041020 (Derivatives Containing Only Sulpho Groups, Their Salts And Ethyl Esters:1,5 Napthelene Disulphonic Acid (Armsstrongs Acid))

Description:

Derivatives containing only sulpho groups, their salts and ethyl esters:1,5 Napthelene disulphonic acid (Armsstrongs acid).

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