310420Sub-heading (6-digit)Section VI

HSN Code 310420 – Potassium Chloride

Full GST classification for Potassium Chloride — chapter, heading and tariff hierarchy, GST rate slabs and related HSN codes. Updated for India GST.

Search all HSN codesCheck GST rate

HSN Code

310420

Chapter

31

Digits

6-digit

Section

VI

What is HSN Code 310420?

HSN code 310420 is the Harmonized System of Nomenclature classification for Potassium Chloride under India's Goods and Services Tax (GST). It is a 6-digit code sitting at the sub-heading (6-digit) level of the HSN hierarchy.

This code belongs to Chapter 31 — Fertilisers, which is part of Section VI: Chemical Products. Every GST-registered business supplying potassium chloride must quote HSN 310420 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 310420

LevelCodeDescription
Chapter31fertilisers
Heading3104mineral or chemical fertilisers, potassic
Sub-heading310420potassium chloride

GST rate for HSN 310420

Goods under HSN 310420 attract GST at one of the five standard slabs. The exact rate depends on the specific product and the latest GST Council notification — always confirm before invoicing.

0%

Nil / Exempt

Fresh produce, milk, cereals, books

5%

Merit rate

Essentials, packaged food, transport

12%

Standard-low

Processed food, mobiles, apparel > ₹1,000

18%

Standard

Most goods, electronics, services

28%

Demerit / luxury

Cars, cement, aerated drinks, tobacco

Find the exact GST rate for Potassium Chloride →

HSN Code 310420 — FAQs

What is HSN code 310420?

HSN code 310420 classifies "Potassium Chloride" under India's GST regime. It falls under Chapter 31 (Fertilisers) of the Harmonized System of Nomenclature.

How many digits is HSN code 310420?

310420 is a 6-digit HSN code — a sub-heading (6-digit). Businesses declare 4-digit HSN (turnover up to ₹5 crore) or 6-digit HSN (above ₹5 crore) on GST invoices; 8-digit codes are used for exports and imports.

What is the GST rate for HSN code 310420?

Goods under HSN 310420 are taxed at one of the GST slabs — 0%, 5%, 12%, 18% or 28% — depending on the exact product and the latest GST Council notification. Use the Laabam.One GST Rate Finder to confirm the current rate for Potassium Chloride.

Which chapter does HSN code 310420 belong to?

HSN 310420 belongs to Chapter 31 — Fertilisers, part of Section VI: Chemical Products.

Auto-fill HSN 310420 on every invoice

Laabam.One ERP stores HSN codes against your products and auto-populates them on GST invoices, e-invoices and GSTR-1 — no manual lookup, no classification errors.

Start Free TrialSchedule Demo