Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
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3-(cyclohexylamino)propanesulfonic acid
research compound
Sourcing TAPSO?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
TAPSO is a chemical compound used as a biological buffer in laboratory research. It has a pKa of 7.
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 TAPSO (CAS 68399-81-5) is 2922.19.
2922.19
2922 19 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
3-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]-2-hydroxypropane-1-sulfonic acid
RZQXOGQSPBYUKH-UHFFFAOYSA-N
C(C(CS(=O)(=O)O)O)NC(CO)(CO)CO