Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium
5 tariff lines under Chapter 28 — Inorganic chemicals; organic or inorganic compounds of precious metals
BIS QCO 3 · NON-BIS PGA 2
HSN heading 2815 (SODIUM HYDROXIDE (CAUSTIC SODA); POTASSIUM HYDROXIDE) contains 5 customs tariff items. 3 are notified under a Bureau of Indian Standards (BIS) Quality Control Order (3 of 5); a further 2 are administered by Partner Government Agencies and 0 carry no requirement on record.
At a glance
5
Tariff lines (8-digit HSN)
3
BIS QCO notified (60%)
1
Indian Standards across leaves
BIS
Top Partner Government Agency
Tariff items
5 tariff items
Click any code for detailsNeed a regulatory steer on this product?
Speak to a regulatory counsel about your specific HSN, IS, and supplier situation.
Speak to an Expert Last verified against gazette notifications: 2026-05-23. Source: BIS / DPIIT / Indian Customs CUSDATA.
Related