Name | piperazine-1,4-bis(2-ethanesulfonic acid) disodium salt |
Synonyms | PIPES 2NA PIPES-2NA PIPES-NA2 PIPES NA2-SALT PIPES DISODIUM SALT PIPERAZINE-N,N'-BIS(2-ETHANE SULFONIC ACID) NA2-SALT 1,4-Piperazinebis(ethanesulfonic acid),disodium salt PIPERAZINE-1,4-BIS(2-ETHANESULFONIC ACID) DISODIUM SALT piperazine-1,4-bis(2-ethanesulfonic acid) disodium salt PIPERAZINE-N,N'-BIS[2-ETHANESULFONIC ACID] DISODIUM SALT PIPERAZINE-N,N'-BIS-(2-ETHANESULPHONIC ACID) DISODIUM SALT |
CAS | 76836-02-7 |
EINECS | 278-562-3 |
InChI | InChI=1/C8H18N2O6S2.2Na/c11-17(12,13)7-5-9-1-2-10(4-3-9)6-8-18(14,15)16;;/h1-8H2,(H,11,12,13)(H,14,15,16);;/q;2*+1/p-2 |
Molecular Formula | C8H16N2Na2O6S2 |
Molar Mass | 346.33 |
Density | 1.72[at 20℃] |
Water Solubility | 855g/L at 19.8℃ |
Solubility | Soluble in water (25 gm plus 50 ml of water). |
Vapor Presure | 0Pa at 20℃ |
Appearance | Powder or Crystalline Powder |
Color | White |
Merck | 14,7479 |
BRN | 9453872 |
pKa | 6.8(at 25℃) |
Storage Condition | Inert atmosphere,Room Temperature |
MDL | MFCD00064349 |
Use | Biological buffer |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - 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. S37/39 - Wear suitable gloves and eye/face protection S24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
HS Code | 29335995 |