HSN Code 28392000

Reading code 28392000

The first two digits (28) place this code in chapter 28 — Inorganic Chemicals. Heading 2839 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

2839 — Inorganic Chemicals — silicates, commercial alkali metal silicates

Related codes in heading 2839

• 28391100 — Inorganic Chemicals — silicates, commercial alkali metal silicates — sodium metasilicates — sodium metasilicates
• 28391900 — Inorganic Chemicals — silicates, commercial alkali metal silicates — other — other
• 28399010 — Inorganic Chemicals — silicates, commercial alkali metal silicates — other — magnesium trisilicate
• 28399090 — Inorganic Chemicals — silicates, commercial alkali metal silicates — other — other