POPSO, Ultrapure
Piperazine-N,N'-bis[2-hydroxypropanesulfonic Acid]
Licensed under U.S. Patent No. 4,169,950.
|
Chemical Formula |
C10H22N2O8S2 |
|
Molecular Weight |
F.W. 362.40 |
|
CAS # |
68189-43-5 |
|
Safety Information |
|
|
Health Hazard |
2 |
|
Fire Hazard |
1 |
|
Reactivity |
0 |
|
|
|
|
Test |
Specification |
| Assay (by Titration) | Min. 99% |
| pKa (@ 25°C) | 7.8 |
| pH Range | 7.2-8.5 |
| Solubility (0.1 M in 1M Sodium Hydroxide) | Complete, colorless |
| MAXIMUM LIMITS | |
| Residue after Ignition | 0.1% |
| Insoluble Matter | 0.1% |
Chemical information and descriptions have been provided by Spectrum Chemicals.
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