NCM 29.28 – Organic derivatives of hydrazine or hydroxylamine

About NCM heading 29.28

Organic derivatives of hydrazine or of hydroxylamine

Heading 29.28 of Brazil's NCM has 7 eight-digit codes. Official Portuguese description: Derivados orgânicos da hidrazina e da hidroxilamina.

The first four digits, 2928, 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 29.28 guide.

NCM codes in heading 29.28 7

1. 2928.00 Organic derivatives of hydrazine or of hydroxylamineDerivados orgânicos da hidrazina e da hidroxilamina. HS code
2. 2928.00.1 Acetoxime and its derivatives; salts thereof Acetoxima e seus derivados; sais destes produtos
3. 2928.00.11 Methyl ethyl ketoxime (butanone oxime)Metiletilacetoxima
4. 2928.00.19 Acetoxime, other derivatives and saltsOutros
5. 2928.00.20 CarbidopaCarbidopa
6. 2928.00.30 2-Hydrazinoethanol2-Hidrazinoetanol
7. 2928.00.4 Phenylhydrazine and its derivatives Fenilidrazina e seus derivados
8. 2928.00.41 PhenylhydrazineFenilidrazina
9. 2928.00.42 Phenylhydrazine derivativesDerivados
10. 2928.00.90 Other hydrazine or hydroxylamine derivativesOutros