Name | popso sesquisodium |
Synonyms | trisodium POPSO-1.5NA popso sesquisodium POPSO SESQUISODIUM SALT PIPERAZINE-N,N'-BIS(2-HYDROXYPROPANESULFONIC ACID) SESQUISODIUM SALT PIPERAZINE-N,N'-BIS(2-HYDROXYPROPANESULPHONIC ACID) SESQUISODIUM SALT 2-hydroxy-3-[4-(2-hydroxy-3-sulfo-propyl)piperazin-1-yl]propane-1-sulfonate 2-hydroxy-3-[4-(2-hydroxy-3-sulfonato-propyl)piperazin-1-yl]propane-1-sulfonate POPSO, sesquisodium salt Piperazine-N,N-bis(2-hydroxypropanesulfonic acid), sesquisodium salt PIPERAZINE-1,4-BIS(2-HYDROXY PROPANESULPHONIC ACID) SESQUI SODIUM SALT (POPSO BUFFER) extrapure |
CAS | 108321-08-0 |
InChI | InChI=1/2C10H22N2O8S2.3Na/c2*13-9(7-21(15,16)17)5-11-1-2-12(4-3-11)6-10(14)8-22(18,19)20;;;/h2*9-10,13-14H,1-8H2,(H,15,16,17)(H,18,19,20);;;/q;;3*+1/p-3 |
Molecular Formula | C10H23N2NaO8S2 |
Molar Mass | 386.41 |
Appearance | White crystalline powder |
pKa | 7.8(at 25℃) |
Storage Condition | Room Temprature |
MDL | MFCD00070004 |
Hazard Symbols | T - Toxic![]() |
Risk Codes | R21 - Harmful in contact with skin R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R25 - Toxic if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
WGK Germany | 3 |
HS Code | 29335990 |
pH indicator color change ph range | 7.2 - 8.5 |