About HSN Code 320420
HSN Code 320420 covers Synthetic Organic Products of a Kind Used As Fluorescent Brightening Agents : and attracts a GST rate of 18%. For intra-state supplies, this is split as 9% CGST + 9% SGST. For inter-state supplies, 18% IGST is charged. This code falls under the Chemicals & Materials sector (Paint, fertilizer, rubber, plastics, pharma).
How to Use HSN Code 320420 on GST Invoices
- Include the HSN code 320420 on every GST invoice for synthetic organic products of a kind used as fluorescent brightening agents :
- Businesses with turnover above ₹5 crore must use 6-digit HSN codes
- Turnover between ₹1.5–5 crore: 4-digit codes are sufficient
- The HSN code must match the product/service description on your invoice
- Incorrect HSN codes can lead to GST notices and ITC mismatches
Related HSN Codes
- 320411 — Disperse Dyes and Preparations Based Thereon :
- 32041111 — Disperse Yellow 13 (duranol Brill Yellow 6 G)
- 32041119 — Other
- 32041121 — Disperse Orange 11 (duranol Orange G)
- 32041129 — Other
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Last verified: 2026-06-26 · Source: CBIC Master Tariff