HSN code 2928: Organic Derivatives Of Hydrazine Or Of Hydroxylamine

HSN heading 2928 sits in chapter 29 (Organic chemicals). It has 2 8-digit tariff items. On a tax invoice, businesses with turnover up to ₹5 crore show at least the 4-digit code 2928; above ₹5 crore, the 6-digit sub-heading.

⚠️About GST rates: GST rates on many goods changed from 22 September 2025, when most items moved to the 5% and 18% slabs and a few to 40%. This finder lists codes and descriptions only — confirm the rate for your item in the current CBIC rate notification before you invoice.

8-digit tariff items under 2928

HSN code	Description
29280010	Organic Derivatives Of Hydrazine Or Of Hydroxylamine : Isoniazid
29280090	Organic Derivatives Of Hydrazine Or Of Hydroxylamine : Other

GST billing that fills the HSN in for you

SagacityBooks keeps the HSN/SAC on every item, checks each invoice as you type, and files your returns from the same books. Start free — no card.

Start free