Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319
Sourcing Potassium 2,5-dihydroxybenzenesulfonate?
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Sourcing Potassium 2,5-dihydroxybenzenesulfonate?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Potassium 2,5-dihydroxybenzenesulfonate is an active pharmaceutical ingredient used as a topical treatment for actinic keratoses.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for Potassium 2,5-dihydroxybenzenesulfonate (CAS 21799-87-1) is 2908.99.
2908.99
2908 99 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
potassium 2,5-dihydroxybenzenesulfonate
VKDSBABHIXQFKH-UHFFFAOYSA-M
C1=CC(=C(C=C1O)S(=O)(=O)[O-])O.[K+]