28311010Tariff Item (8-digit)Section VI

HSN Code 28311010 – Sodium Dithionites (Sodium Hydrosulphite)

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

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HSN Code

28311010

Chapter

28

Digits

8-digit

Section

VI

What is HSN Code 28311010?

HSN code 28311010 is the Harmonized System of Nomenclature classification for Sodium Dithionites (Sodium Hydrosulphite) under India's Goods and Services Tax (GST). It is a 8-digit code sitting at the tariff item (8-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 dithionites (sodium hydrosulphite) must quote HSN 28311010 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 28311010

LevelCodeDescription
Chapter28inorganic chemicals, organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
Heading2831dithionites and sulphoxylates
Sub-heading283110of sodium :
Tariff28311010sodium dithionites (sodium hydrosulphite)

GST rate for HSN 28311010

Goods under HSN 28311010 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 Dithionites (Sodium Hydrosulphite) →

HSN Code 28311010 — FAQs

What is HSN code 28311010?

HSN code 28311010 classifies "Sodium Dithionites (Sodium Hydrosulphite)" 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 28311010?

28311010 is a 8-digit HSN code — a tariff item (8-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 28311010?

Goods under HSN 28311010 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 Dithionites (Sodium Hydrosulphite).

Which chapter does HSN code 28311010 belong to?

HSN 28311010 belongs to Chapter 28 — Inorganic Chemicals, Organic Or Inorganic Compounds Of Precious…, part of Section VI: Chemical Products.

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