Piperazine-1,4-bis(2-hydroxypropanesulfonic acid) dihydrate CAS#: 68189-43-5; ChemWhat Code: 70309
Names & Identifiers |
| Product Name | Piperazine-1,4-bis(2-hydroxypropanesulfonic acid) dihydrate |
| Synonyms | 1,4-Piperazinebis(2-hydroxy-1-propanesulfonic acid);3,3′-(1,4-Piperazinediyl)bis(2-hydroxy-1-propanesulfonic acid);3,3′-(Piperazine-1,4-diyl)bis(2-hydroxypropane-1-sulfonic acid);β,β’-Dihydroxy-1,4-piperazinedi(1-propanesulfonic acid);POPSO (Piperazine-1,4-bis(2-hydroxypropanesulfonic acid)dihydrat;β,β’-dihydroxypiperazine-1,4-dipropanesulphonic acid;Piperazine-1,4-bis(2-hydroxypropanesulfonic Acid) Dihydrate [Good’s buffer component for biological research];POPSO hydrate ,99% |
| CAS Registry Number | 68189-43-5 |
| Molecular Formula | C10H26N2O10S2 |
| Molecular Weight | 398.45 |
| EINECS | 269-199-1 |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
![]() |
|
Chemical & Physical Properties |
| Melting point | 320°C |
| Storage | Store at RT. |
| Solubulity | 1 M NaOH: 0.1 M, clear, Colorless |
| pka | 7.8(at 25℃) |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| EPA Substance Registry System | 1,4-Piperazinedipropanesulfonic acid, .beta.,.beta.'-dihydroxy- (68189-43-5) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | T |
| R Phrase | 21-23/24/25-25-36/37/38 |
| S Phrase | 22-24/25-45-36/37/39-26 |
| WGK Germany | 3 |
| Storage Class | IRRITANT |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
Buy Reagent | |
| No reagent supplier? | Send quick inquiry to ChemWhat |
| Want to be listed here as a reagent supplier? (Paid service) | Click here to contact ChemWhat |
Approved Manufacturers | |
| Want to be listed as an approved manufacturer (Requires approvement)? | Please download and fill out this form and send back to approved-manufacturers@chemwhat.com |
Other Suppliers | |
| Watson International Limited | Visit Watson Official Website |
Contact Us for Other Help | |
| Contact us for other information or services | Click here to contact ChemWhat |


