HSN Code 2825

Reading code 2825

The first two digits (28) place this code in chapter 28 — Inorganic Chemicals. As a 4-digit heading it groups a whole product family; 6 and 8-digit codes underneath it get more specific. 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.

More specific codes under 2825

• 282510 — Hydrazine and hydroxylamine and their inorganic salts
• 28251010 — Hydrazine and hydroxylamine and their inorganic salts — hydrazine anhydrous
• 28251020 — Hydrazine and hydroxylamine and their inorganic salts — hydrazine hydrate
• 28251030 — Hydrazine and hydroxylamine and their inorganic salts — hydrazine sulphate
• 28251040 — Hydrazine and hydroxylamine and their inorganic salts — hydroxylamine sulphate
• 28251090 — Hydrazine and hydroxylamine and their inorganic salts — other
• 282520 — Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides — lithium oxide and hydroxide
• 28252000 — Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides — lithium oxide and hydroxide — lithium oxide and hydroxide
• 282530 — Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides — vanadium oxides and hydroxides
• 28253010 — Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides — vanadium oxides and hydroxides — vanadium pentaoxide flakes