283630Sub-heading (6-digit)Section VI

HSN Code 283630 – Sodium Hydrogencarbonate (Sodium Bicarbonate)

Full GST classification for Sodium Hydrogencarbonate (Sodium Bicarbonate) — chapter, heading and tariff hierarchy, GST rate slabs and related HSN codes. Updated for India GST.

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HSN Code

283630

Chapter

28

Digits

6-digit

Section

VI

What is HSN Code 283630?

HSN code 283630 is the Harmonized System of Nomenclature classification for Sodium Hydrogencarbonate (Sodium Bicarbonate) 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 28 — Inorganic Chemicals, Organic Or Inorganic Compounds Of Precious…, which is part of Section VI: Chemical Products. Every GST-registered business supplying sodium hydrogencarbonate (sodium bicarbonate) must quote HSN 283630 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 283630

LevelCodeDescription
Chapter28inorganic chemicals, organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
Heading2836carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate
Sub-heading283630sodium hydrogencarbonate (sodium bicarbonate)

GST rate for HSN 283630

Goods under HSN 283630 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 Sodium Hydrogencarbonate (Sodium Bicarbonate) →

HSN Code 283630 — FAQs

What is HSN code 283630?

HSN code 283630 classifies "Sodium Hydrogencarbonate (Sodium Bicarbonate)" under India's GST regime. It falls under Chapter 28 (Inorganic Chemicals, Organic Or Inorganic Compounds Of Precious…) of the Harmonized System of Nomenclature.

How many digits is HSN code 283630?

283630 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 283630?

Goods under HSN 283630 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 Sodium Hydrogencarbonate (Sodium Bicarbonate).

Which chapter does HSN code 283630 belong to?

HSN 283630 belongs to Chapter 28 — Inorganic Chemicals, Organic Or Inorganic Compounds Of Precious…, part of Section VI: Chemical Products.

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