HSN Code 28112300

Reading code 28112300

The first two digits (28) place this code in chapter 28 — Inorganic Chemicals. Heading 2811 groups the product family, and the remaining digits pin down this specific 8-digit classification. Remember: you can never invent a shorter code by truncating a longer one — only codes that exist in the official tariff are valid.

Industrial inorganic chemicals — acids, alkalis, oxides, and salts — plus compounds of precious and rare-earth metals.

Parent heading

2811 — Other inorganic acids and other inorganic oxygen compounds of non-metals

Related codes in heading 2811

• 28111100 — Other inorganic acids and other inorganic oxygen compounds of non-metals — hydrogen fluoride (hydrofluoric acid) — hydrogen fluoride (hydrofluoric acid)
• 28111200 — Other inorganic acids and other inorganic oxygen compounds of non-metals — hydrogen cyanide (hydrocyanic acid ) — hydrogen cyanide (hydrocyanic acid)
• 28111910 — Other inorganic acids and other inorganic oxygen compounds of non-metals - other inorganic acids : - other : hydrocyanic acid (hydrogen cyanide, prussic acid)
• 28111920 — Other inorganic acids and other inorganic oxygen compounds of non-metals — other — hypophosphorus acid (phosphinic acid)
• 28111930 — Other inorganic acids and other inorganic oxygen compounds of non-metals — other — acids of arsenic
• 28111940 — Other inorganic acids and other inorganic oxygen compounds of non-metals — other — sulphonic acid
• 28111990 — Other inorganic acids and other inorganic oxygen compounds of non-metals — other — other
• 28112110 — Other inorganic acids and other inorganic oxygen compounds of non-metals — carbon dioxide — dry ice
• 28112190 — Other inorganic acids and other inorganic oxygen compounds of non-metals — carbon dioxide — other
• 28112200 — Other inorganic acids and other inorganic oxygen compounds of non-metals — silicon dioxide — silicon dioxide