NCM 29.35 – Sulphonamides

About NCM heading 29.35

Sulphonamides

Heading 29.35 of Brazil's NCM has 24 eight-digit codes. Official Portuguese description: Sulfonamidas.

The first four digits, 2935, identify this heading within chapter 29. Its six-digit subheadings follow the international HS system; the final two digits distinguish Mercosur's NCM classifications. Select a code below to read its English translation, official Portuguese text and full classification path.

For product coverage and classification context, read the HS heading 29.35 guide.

NCM codes in heading 29.35 24

1. 2935.10.00 N-Methylperfluorooctane sulphonamide (MeFOSA)N-Metilperfluoroctano sulfonamida
2. 2935.20.00 N-Ethylperfluorooctane sulphonamide (EtFOSA)N-Etilperfluoroctano sulfonamida
3. 2935.30.00 N-Ethyl perfluorooctane sulphonamidoethanolN-Etil-N-(2-hidroxietil)perfluoroctano sulfonamida
4. 2935.40.00 N-Methyl perfluorooctane sulphonamidoethanolN-(2-Hidroxietil)-N-metilperfluoroctano sulfonamida
5. 2935.50.00 Other perfluorooctane sulphonamidesOutras perfluoroctanossulfonamidas
6. 2935.90 Sulphonamides; n.e.c. in heading no. 2935Outras HS code
7. 2935.90.1 Containing in the structure exclusively heterocycle(s) with nitrogen hetero-atom(s) Cuja estrutura contém exclusivamente heterociclo(s) com heteroátomo(s) de nitrogênio (azoto)
8. 2935.90.11 Sulfadiazine and its sodium saltSulfadiazina e seu sal sódico
9. 2935.90.12 ChlortalidoneClortalidona
10. 2935.90.13 SulpirideSulpirida
11. 2935.90.14 VeraliprideVeraliprida
12. 2935.90.15 Sulfamethazine and its sodium saltSulfametazina (4,6-dimetil-2-sulfanilamidopirimidina) e seu sal sódico
13. 2935.90.19 Other sulphonamides with only N-heterocyclesOutras
14. 2935.90.2 Containing other heterocycle(s) in the structure Cuja estrutura contém outro(s) heterociclo(s)
15. 2935.90.21 FurosemideFurosemida
16. 2935.90.22 PhthalylsulfathiazoleFtalilsulfatiazol
17. 2935.90.23 PiroxicamPiroxicam
18. 2935.90.24 TenoxicamTenoxicam
19. 2935.90.25 SulfamethoxazoleSulfametoxazol
20. 2935.90.29 Other sulphonamides with other heterocyclesOutras
21. 2935.90.9 Other Outras
22. 2935.90.91 Chloramine-B and chloramine-TCloramina-B e cloramina-T
23. 2935.90.92 Glyburide (glibenclamide)Gliburida
24. 2935.90.93 ToluenesulphonamidesToluenossulfonamidas
25. 2935.90.94 NimesulideNimesulida
26. 2935.90.95 BumetanideBumetanida
27. 2935.90.96 SulfaguanidineSulfaguanidina
28. 2935.90.99 Other sulphonamides without heterocyclesOutras