HSN CODES · CHAPTER 28
HSN Chapter 28: Inorganic Chemicals; Compounds of Precious Metals and Rare Earths
579 product codes fall under Chapter 28 of the Harmonized System, sourced from the official CBIC HSN_SAC master. Browse the list below or open the full chapter in the live finder.
Showing 50 of 579 codes
| HSN Code | Description | Action |
|---|---|---|
| 280110 | CHL OR INE | |
| 28011000 | CHL OR INE | |
| 280120 | IODINE | |
| 28012000 | IODINE | |
| 280130 | FLUORINE, BROMINE: | |
| 28013010 | FLUORINE | |
| 28013020 | BROMINE | |
| 280200 | SULPHUR, SUBLIMED OR PRECIPITATED, COLLOIDAL SULPHUR: | |
| 28020010 | SUBLIMED SULPHUR | |
| 28020020 | PRECIPITATED SULPHUR | |
| 28020030 | COLLOIDAL SULPHUR | |
| 280300 | CARBON (CARBON BLACKS AND OTHER FORMS OF CARBON NOT ELSEWHERE SPECIFIED OR INCLUDED): | |
| 28030010 | CARBON BLACKS | |
| 28030020 | ACETYLENE BLACK | |
| 28030090 | OTHER | |
| 280410 | HYDROGEN | |
| 28041000 | HYDROGEN | |
| 280421 | ARGON | |
| 28042100 | ARGON | |
| 280429 | OTHER: | |
| 28042910 | HELIUM | |
| 28042990 | OTHER | |
| 280430 | NITROGEN | |
| 28043000 | NITROGEN | |
| 280440 | OXYGEN: | |
| 28044010 | MEDICINAL GRADE | |
| 28044090 | OTHER | |
| 280450 | Boron; tellurium | |
| 28045010 | BORON | |
| 28045020 | TELLURIUM | |
| 280461 | CONTAINING BY WEIGHT NOT LESS THAN 99.99% OF SILICON | |
| 28046100 | CONTAINING BY WEIGHT NOT LESS THAN 99.99% OF SILICON | |
| 280469 | OTHER | |
| 28046900 | OTHER | |
| 280470 | PHOSPHORUS: | |
| 28047010 | PHOSPHORUS, BLACK | |
| 28047020 | PHOSPHORUS, RED | |
| 28047030 | PHOSPHORUS, WHITE OR YELLOW | |
| 280480 | ARSENIC | |
| 28048000 | ARSENIC | |
| 280490 | SELENIUM | |
| 28049000 | SELENIUM | |
| 280511 | SODIUM | |
| 28051100 | SODIUM | |
| 280512 | CALCIUM | |
| 28051200 | CALCIUM | |
| 280519 | OTHER | |
| 28051900 | OTHER | |
| 280530 | RARE - EARTH METALS, SCANDIUM AND YTTRIUM, WHETHER OR NOT INTERMIXED OR INTERALLOYED | |
| 28053000 | RARE - EARTH METALS, SCANDIUM AND YTTRIUM, WHETHER OR NOT INTERMIXED OR INTERALLOYED |
Showing the first 50 of579 codes in this chapter. Open the finder to search, filter and copy every code.
Search All 579 CodesAbout HSN Chapter 28 (Inorganic Chemicals; Compounds of Precious Metals and Rare Earths)
Chapter 28 of the Harmonized System of Nomenclature covers inorganic chemicals; compounds of precious metals and rare earths. Every product imported, exported or supplied under GST is classified under a 6-digit HSN code derived from this chapter structure — the first two digits (28) identify the chapter, the next two the heading, and the last two the specific product.
Use the correct 6-digit code on GST invoices: taxpayers with turnover above ₹5 crore must quote 6 digits, and those between ₹1.5 crore and ₹5 crore must quote at least 4 digits. If you are unsure which heading your product falls under, our experts can confirm the right classification for you.