| CAPS is a buffer solution used to increase the sensitivity of the detention of sulfite in flow injection procedure. Synonyms: 3-(Cyclohexylamino)-1-propanesulfonic Acid, 3-(Cyclohexylamino)propanesulfonic Acid, Cyclohexylaminopropanesulfonic Acid, WAS-12 CAS Number: 1135-40-6 Molecular Formula: C9H19NO3S Molecular Weight: 221.32 Purity: 99% (HPLC) Appearance: White powder Solubility (5% H2O): Colorless, clear, complete Melting Point: >300C (lit) pH (1% H2O): 4.9-6.0 pKa: 10.2-10.6 A250nm (0.5M H2O): 0.05 A280nm (0.5M H2O): 0.1 Loss on Drying: 5% Storage and Stability: Store at RT. Stable for 12 months after receipt. |
