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HSN · Goods · Tariff item

29041020

1,5 napthelene disulphonic acid (armstrong's acid)

Where it sits

  1. 29ChapterOrganic chemicals
  2. 2904HeadingSulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated
  3. 290410Sub-headingDerivatives containing only sulpho groups, their salts and ethyl esters:
  4. 290410201,5 napthelene disulphonic acid (armstrong's acid)

GST rate for 29041020

The rate depends on CBIC notifications and sometimes on conditions such as branding, packaging or price, so it isn’t shown here. Check the current rate on the official list before you invoice.

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