HSN CODE - 28372050 : SODIUM NITROPRUSIDE(SOD NITROFERRICYANIDE)

Harmonised System of Nomenclature (HSN Codes) 28372050 are used for the SODIUM NITROPRUSIDE(SOD NITROFERRICYANIDE) products under Goods and Service Tax classification.

India was originally using 6 digit HSN codes to classify commodities but later two more digits were added to make the codes more precise, resulting in an 8 digit classification.

Understanding HSN Code 28372050

First two digits (28) represent the chapter number which is Chapter 28 - Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes

Next two digits (37) represent the heading number which is CYANIDES, CYANIDE OXIDES AND COMPLEX CYANIDES

Next two digits (20) represent the product code which is Complex cyanides

Last two digits (50) are for final or deeper classification which is SODIUM NITROPRUSIDE(SOD NITROFERRICYANIDE)

All 8 digits of HSN code is mandatory for export & imports for tax invoice of GST.