NCM 29.17 – Polycarboxylic acids and their derivatives

About NCM heading 29.17

Acids; polycarboxylic acids, their anhydrides, halides, peroxides and peroxy-acids; their halogenated, sulphonated, nitrated or nitrosated derivatives

Heading 29.17 of Brazil's NCM has 30 eight-digit codes. Official Portuguese description: Ácidos policarboxílicos, seus anidridos, halogenetos, peróxidos e peroxiácidos; seus derivados halogenados, sulfonados, nitrados ou nitrosados.

The first four digits, 2917, 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 29.17 guide.

NCM codes in heading 29.17 30

1. 2917.1 Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Ácidos policarboxílicos acíclicos, seus anidridos, halogenetos, peróxidos, peroxiácidos e seus derivados:
2. 2917.11 Acids; acyclic polycarboxylic acids; oxalic acid, its salts and estersÁcido oxálico, seus sais e seus ésteres HS code
3. 2917.11.10 Oxalic acid and its saltsÁcido oxálico e seus sais
4. 2917.11.20 Esters of oxalic acidÉsteres
5. 2917.12 Acids; acyclic polycarboxylic acids; adipic acid, its salts and estersÁcido adípico, seus sais e seus ésteres HS code
6. 2917.12.10 Adipic acidÁcido adípico
7. 2917.12.20 Salts and esters of adipic acidSais e ésteres
8. 2917.13 Acids; acyclic polycarboxylic acids; azelaic acid, sebacic acid, their salts and estersÁcido azelaico, ácido sebácico, seus sais e seus ésteres HS code
9. 2917.13.10 Azelaic acid, its salts and estersÁcido azelaico, seus sais e seus ésteres
10. 2917.13.2 Sebacic acid, its salts and esters Ácido sebácico, seus sais e seus ésteres
11. 2917.13.21 Sebacic acidÁcido sebácico
12. 2917.13.22 Dibutyl sebacateSebacato de dibutila
13. 2917.13.23 Dioctyl sebacateSebacato de dioctila
14. 2917.13.29 Other sebacic acid salts and estersOutros
15. 2917.14.00 Maleic anhydrideAnidrido maleico
16. 2917.19 Acids; acyclic polycarboxylic acids; n.e.c. in item no. 2917.1Outros HS code
17. 2917.19.10 Sodium dioctyl sulphosuccinateDioctilsulfossuccinato de sódio
18. 2917.19.2 Maleic acid, its salts and esters Ácido maleico, seus sais e seus ésteres
19. 2917.19.21 Maleic acidÁcido maleico
20. 2917.19.22 Salts and esters of maleic acidSais e ésteres
21. 2917.19.30 Fumaric acid, its salts and estersÁcido fumárico, seus sais e seus ésteres
22. 2917.19.90 Other acyclic polycarboxylic acidsOutros
23. 2917.20.00 Alicyclic polycarboxylic acids and derivativesÁcidos policarboxílicos ciclânicos, ciclênicos ou cicloterpênicos, seus anidridos, halogenetos, peróxidos, peroxiácidos e seus derivados
24. 2917.3 Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Ácidos policarboxílicos aromáticos, seus anidridos, halogenetos, peróxidos, peroxiácidos e seus derivados:
25. 2917.32.00 Dioctyl orthophthalatesOrtoftalatos de dioctila
26. 2917.33.00 Dinonyl or didecyl orthophthalatesOrtoftalatos de dinonila ou de didecila
27. 2917.34.00 Other esters of orthophthalic acidOutros ésteres do ácido ortoftálico
28. 2917.35.00 Phthalic anhydrideAnidrido ftálico
29. 2917.36.00 Terephthalic acid and its saltsÁcido tereftálico e seus sais
30. 2917.37.00 Dimethyl terephthalateTereftalato de dimetila
31. 2917.39 Acids; aromatic polycarboxylic acids; n.e.c. in item no. 2917.3Outros HS code
32. 2917.39.1 m-Phthalic acid, its salts and esters Ácido m-ftálico, seus sais e seus ésteres
33. 2917.39.11 Esters of m-phthalic acidÉsteres
34. 2917.39.19 m-Phthalic acid and its saltsOutros
35. 2917.39.20 Orthophthalic acid and its saltsÁcido ortoftálico e seus sais
36. 2917.39.3 Other esters of terephthalic acid Outros ésteres do ácido tereftálico
37. 2917.39.31 Dioctyl terephthalateDe dioctila
38. 2917.39.39 Other esters of terephthalic acidOutros
39. 2917.39.40 Trimellitic acid salts and estersSais e ésteres do ácido trimelítico (sais e ésteres do ácido 1,2,4-benzenotricarboxílico)
40. 2917.39.50 Trimellitic anhydrideAnidrido trimelítico (ácido 1,3-dioxo-5-isobenzofuranocarboxílico)
41. 2917.39.90 Other aromatic polycarboxylic acidsOutros