Lekhae
HSN 2836: Carbonates; peroxocarbonates (percarbonates); commercial…
HSN code 2836 covers: Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate.
After the 22 Sep 2025 reform most goods fall under 5% or 18% GST (a few sin/luxury items are 40%). We don't show an exact rate for this specific code because it isn't verified — check the CBIC rate finder or your CA, then enter that rate when you invoice.
Rates were revised in the 22 Sep 2025 GST reform (now a two-slab 5% / 18% structure for most goods, with a 40% slab for sin/luxury items). This is a reference, not tax advice — confirm the exact rate for your specific item with your CA.
What's inside 2836
This heading has 8 subheadings, including: Carbonates; disodium carbonate, Carbonates; sodium hydrogen carbonate (sodium bicarbonate), Carbonates; potassium carbonate, Carbonates; calcium carbonate, Carbonates; barium carbonate, Carbonates; lithium carbonate, Carbonates; strontium carbonate, Carbonates; n.e.c. in heading no. 2836 and other than lithium or strontium. Use the HSN/SAC finder to pin down the exact code.
Related
Make this invoice now, free, no signup. Correct GST + a UPI QR your client scans to pay you straight to your own UPI.
Open the free GST invoice generator →