283421

HSN Code 283421: GST Rate & Description

Of potassium
HSN Chapter 28 — Inorganic Chemicals 6-digit code 18% GST
Parent codes: 28 — Inorganic chemicals, organic or inorgani… 2834 — Nitrites; nitrates
GST Rate Breakdown
CGST
9%
SGST / UTGST
9%
IGST
18%

CGST+SGST apply to intra-state transactions. IGST applies to inter-state and imports. Cess may apply additionally for certain goods.

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1 Sub-codes under 283421
28342100 Of potassium
All HSN codes in Chapter 28 — Inorganic Chemicals (53 codes)
2801 Fluorine, chlorine, bromine and iodine 2802 Sulphur, sublimed or precipitated; colloidal sul… 2803 Carbon (carbon blacks and other forms of carbon… 2804 Hydrogen, rare gases and other non-metals 2805 Alkali or alkaline-earth metals, rare-earth meta… 2806 Hhydrogen chloride (hydrochloric acid), chlorosu… 2807 Sulphuric acid; oleum 2808 Nitric acid; sulphonitric acids 2809 Diphosphorus pentaoxide; phosphoric acid; polyph… 2810 Oxides of boron, boric acids 2811 Other inorganic acids and other inorganic oxygen… 2812 Halides and halide oxides of non-metals 2813 Sulphides of non-metals; commercial phosphorus t… 2814 Ammonia, anhydrous or in aqueous solution 2815 Sodium hydroxide (caustic soda), potassium hydro… 2816 Hydroxide and peroxide of magnesium; oxides, hyd… 2817 Zinc oxide; zinc peroxide 2818 Artificial corundum, whether or not chemically d… 2819 Chromium oxides and hydroxides 2820 Manganese oxides 2821 Iron oxides and hydroxides; earth colours contai… 2822 Cobalt oxides and hydroxides; commercial cobalt… 2823 Titanium oxides 2824 Lead oxides; red lead and orange lead 2825 Hydrazine and hydroxylamine and their inorganic… 2826 Fluorides, fluorosilicates, fluoroaluminates and… 2827 Chlorides, chloride oxides and chloride hydroxid… 2828 Hypochlorites ; commercial calcium hypochlorites… 2829 Chlorates and perchlorates, bromates and perbrom… 2830 Sulphides; polysulphides, whether or not chemica… 2831 Dithionites and sulphoxylates 2832 Sulphites; thiosulphates 2833 Sulphates; alums; peroxosulphates (persulphates) 2834 Nitrites; nitrates 2835 Phosphinates (hypophosphites), phosphonates (pho… 2836 Carbonates; peroxocarbonates (percarbonates); co… 2837 Cyanides, cyanide oxides and complex cyanides 2838 Fulminates, cyanates and thiocyanates - fulminat… 2839 Silicates, commercial alkali metal silicates 2840 Borates, peroxoborates (perborates) 2841 Salts of oxometallic or peroxometallic acids 2842 Other salts of inorganic acids or peroxoacids, (… 2843 Colloidal precious metals; inorganic or organic… 2844 Radioactive chemical elements and radioactive is… 2845 Isotopes other than those of heading 2844; compo… 2846 Compounds, inorganic or organic, of rare-earth m… 2847 Hydrogen peroxide, whether or not solidified wit… 2848 Phosphides, whether or not chemically defined, e… 2849 Carbides, whether or not chemically defined 2850 Hydrides, nitrides, azides, silicides and boride… 2851 - 2852 Inorganic or organic compounds of mercury, wheth… 2853 Phosphides, whether or not chemically defined,ex…

About HSN Code 283421

HSN code 283421 is a 6-digit Harmonized System of Nomenclature (HSN) code used in India for GST classification. It covers: Of potassium.

This code falls under Chapter 28 (Inorganic Chemicals) of the Indian GST tariff. The applicable GST rate is 18% (CGST 9% + SGST 9% for intra-state, or IGST 18% for inter-state transactions).

Who needs this code? Any GST-registered business supplying goods classified under this HSN code must quote it on their tax invoices. Turnover above ₹5 crore requires 6-digit codes; exporters must use 8-digit HSN codes.

Frequently Asked Questions

What is HSN code 283421?
HSN 283421 refers to: Of potassium. It belongs to Chapter 28 (Inorganic Chemicals) of the GST tariff.
What is the GST rate for HSN code 283421?
The GST rate for HSN code 283421 is 18% — CGST 9% + SGST 9% for intra-state, or IGST 18% for inter-state supply.
Is HSN code 283421 mandatory on invoices?
Yes. If your business supplies goods/services under this code, you must quote the HSN/SAC code on GST invoices. Businesses with turnover below ₹5 crore use 4-digit HSN; above ₹5 crore use 6-digit; exporters use 8-digit.
What chapter does HSN code 283421 belong to?
HSN code 283421 belongs to Chapter 28 of the GST tariff, which covers Inorganic Chemicals.