Synonyms
3,3′-Piperazine-1,4-diyldipropane-1-sulfonic acid, 1,4-Piperazinedipropanesulfonic acid;
1,4-Piperazine bis – propanesulfonic acid; Piperazine-N,Nʹ-bis(3-propanesulfonic Acid)
Technical Data
CAS Number: 5625-56-9
Molecular Formula: C10H22N2O6S2
Molecular Weight: 330.42
EC Number: 227-059-7
FabriChem Specifications
ITEM | SPECIFICATION |
---|---|
Appearance | White Powder |
Solubility (1.0% Soln in NaHCO3(aq.)) | Clear and Complete |
Moisture (LOD) | 1.0% Max. |
Assay (Titration, dried basis) | 97.0% Min. |
Pka1(25°C) | 3.7 – 4.1 |
Pka2(25°C) | 7.8 – 8.2 |
UV (5.0%, 0.25N NaOH): | |
A260nm | 0.18 Max. |
A280nm | 0.15 Max. |