Alternative Name
1,4-Piperazinediethanesulfonic acid; Piperazine-1,4-bis(2-ethanesulfonic acid); Piperazine-N,N′-bis(2-ethanesulfonic acid); 1,4-Piperazinebis(ethanesulfonic acid); 1,4-Piperazinediethanesulfonic Acid; 2,2-(Piperazine-1,4-Diyl)Bis(Ethanesulphonic) Acid; 2,2′-Piperazine-1,4-diyl-bis-ethanesulfonic acid; 2-[4-(2-Sulfoethyl)piperazin-1-yl]ethanesulfonic acid; Labotest-Bb Lt00138111; NSC 157117; PIPES Piperazine-N,N-bis(2-ethanesulfonic acid); PIPES, Free Acid, MB Grade (1.12030); PIPES, Free Acid, ULTROL Grade; PIPES, Molecular Biology Grade Piperazine-N,N-bis(2-ethanesulfonic acid), Molecular Biology Grade; Piperazine-1,4-bisethanesulfonic acid; Piperazine-N,N'-bis(2-ethanesulfonic acid); Piperazine-Nn'-Bis-2-Ethanesulphonic Acid; Pipes; Timtec-Bb Sbb008973
Other Properties
Absorbance (280nm): ≤ 0.20
Assay (Titration): ≥ 99.0% (dried basis)
CAS RN: 5625-37-6
EC Number: 227-057-6
Heavy Metals: ≤ 10ppm
Identification: IR
Residue on Ignition: ≤ 0.1%
Solubility (0.1M in 0.5M NaOH): Clear, colourless solution
UV Absorption (0.5M in 1M NaOH): 260nm: ≤ 0.20
Water: ≤ 1.0%