PIPES free acid ≥98%, high purity
Supplier: VWR Chemicals
Synonyms:
Piperazine-1,4-bis(2-ethanesulphonic acid), 2,2'-(Piperazine-1,4-diyl)diethanesulphonic acid, Piperazine-N,N'-bis-2-ethanesulphonic acid, 2,2'-(Piperazine-1,4-diyl)bis(ethanesulphonic) acid
0488-100GEA
8158
INR
0488-100G
0488-500G
PIPES free acid ≥98%, high purity
PIPES
Formula:
C₈H₁₈N₂O₆S₂ MW: 302,37 g/mol Boiling Pt: 499 °C (1013 hPa) Melting Pt: 300 °C Storage Temperature: Ambient |
MDL Number:
MFCD00006159 CAS Number: 5625-37-6 EINECS: 227-057-6 Merck Index: 12,07633 |
Specification Test Results
Abs.@260nm (1%, 1 N NaOH) | ≤0.05 |
DNase | none |
Heavy Metals (as Pb) | <5 ppm |
pKa | 6.7 – 6.9 |
Protease | none detected |
Purity | >98% |
Residue after Ignition | <0.3% |
RNase | none detected |
Solubility (1%, 1 N NaOH) | none detected |
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