Brazil NCM · 4-digit heading

NCM 28.53 – Phosphides, other inorganic compounds, amalgams

About NCM heading 28.53

Phosphides, chemically defined or not, not ferrophosphorus; other inorganic compounds n.e.c. (including distilled, conductivity water and water of like purity); liquid air, rare gases removed or not; compressed air; amalgams, not precious metal amalgams

Heading 28.53 of Brazil's NCM has 8 eight-digit codes. Official Portuguese description: Fosfetos, de constituição química definida ou não, exceto ferrofósforos; outros compostos inorgânicos (incluindo as águas destiladas ou de condutibilidade e águas de igual grau de pureza); ar líquido (incluindo o ar líquido cujos gases raros foram eliminados); ar comprimido; amálgamas, exceto de metais preciosos.

The first four digits, 2853, identify this heading within chapter 28. 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 28.53 guide.

NCM codes in heading 28.53 8

  1. 2853.10.00 Cyanogen chloride (chlorcyan)Cloreto de cianogênio (clorociano)
  2. 2853.90 Phosphides, chemically defined or not, not ferrophosphorus; other inorganic compounds n.e.c. (including distilled, conductivity water and water of like purity); liquid air, rare gases removed or not; compressed air; amalgams, not precious metal amalgamsOutros HS code
  3. 2853.90.1 Phosphides, whether or not chemically defined Fosfetos, de constituição química definida ou não
  4. 2853.90.11 Aluminium phosphideDe alumínio
  5. 2853.90.12 Magnesium phosphideDe magnésio
  6. 2853.90.13 Copper phosphide, over 15% phosphorusDe cobre (fosfetos de cobre), que contenham mais de 15 %, em peso, de fósforo
  7. 2853.90.19 Other phosphidesOutros
  8. 2853.90.20 Cyanamide and its metal derivativesCianamida e seus derivados metálicos
  9. 2853.90.30 Phosphorus sulphochloridesSulfocloretos de fósforo
  10. 2853.90.90 Other inorganics, air and base-metal amalgamsOutros

Source: Siscomex Classif NCM table, updated Oct 2026 (Resolução Gecex nº 926/2026). The Portuguese text is the official one; the English is our translation.