GST Rate on Sodium silicate
The GST rate on sodium silicate is 18%, under HSN code 2839 (silicates, sodium silicates). Here is the full breakdown, a worked example, and related rates in Chemicals & Industrial.
GST rate breakdown for sodium silicate
- GST rate: 18%
- Intra-state: 9% CGST + 9% SGST
- Inter-state: 18% IGST
- HSN code on the invoice: 2839
- Also covers: water glass
Rates reflect the GST 2.0 structure effective 22 September 2025 (slabs 0%, 5%, 18%, 40%). Confirm the current rate on the official GST portal before invoicing.
Worked example: GST on sodium silicate
- Taxable value: ₹10,000
- GST (18%): ₹1,800
- Within state: ₹900 CGST + ₹900 SGST
- To another state: ₹1,800 IGST
- Invoice total: ₹11,800
FAQs about GST on sodium silicate
What is the GST rate on sodium silicate?
The GST rate on sodium silicate is 18%. Intra-state it is 9% CGST + 9% SGST; inter-state it is 18% IGST. Sodium silicate falls under HSN code 2839.
What is the HSN code for sodium silicate?
Sodium silicate falls under HSN code 2839, which covers silicates, sodium silicates. Show this code on every GST tax invoice line for sodium silicate.