P3405

POPSO hydrate

≥99% (titration)

• Synonym(s): Piperazine-1,4-bis(2-hydroxypropanesulfonic acid) dihydrate, Piperazine-N,N′-bis(2-hydroxypropanesulfonic acid)
• Empirical Formula (Hill Notation): C₁₀H₂₂N₂O₈S₂ · xH₂O
• CAS Number: 68189-43-5
• Molecular Weight: 362.42 (anhydrous basis)
• Beilstein: 842252
• UNSPSC Code: 12161700
• PubChem Substance ID: 24898407
• NACRES: NA.25

Properties

• Quality Level: 200
• Assay: ≥99% (titration)
• form: crystalline powder
• useful pH range: 7.2-8.5
• pKa (25 °C): 7.8
• solubility: 1 M NaOH: 0.25 g/mL, clear to slightly hazy, colorless
• application(s): diagnostic assay manufacturing
• SMILES string: O.OC(CN1CCN(CC1)CC(O)CS(O)(=O)=O)CS(O)(=O)=O
• InChI: 1S/C10H22N2O8S2.H2O/c13-9(7-21(15,16)17)5-11-1-2-12(4-3-11)6-10(14)8-22(18,19)20;/h9-10,13-14H,1-8H2,(H,15,16,17)(H,18,19,20);1H2
• InChI key: VPTYCVRYPYNQLU-UHFFFAOYSA-N

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves