| Identification | More | [Name]
3-[N,N-Bis(2-hydroxyethyl)amino]-2-hydroxy-1-propanesulfonic acid | [CAS]
68399-80-4 | [Synonyms]
3-(BIS(2-HYDROXYETHYL)AMINO)-2-HYDROXY-1-PROPANESULFONIC ACID
3-[N,N-BIS(2-HYDROXYETHYL)AMINO]-2-HYDROXY-1-PROPANESULFONIC ACID
3-[N,N-BIS(2-HYDROXYETHYL)AMINO]-2-HYDROXYPROPANESULFONIC ACID
3-[N,N-BIS(HYDROXYETHYL)AMINO]-2-HYDROXYPROPANESULFONIC ACID
3-[N,N-BIS(HYDROXYETHYL)AMINO]-2-HYDROXYPROPANE SULPHONIC ACID
8-[N,N-BIS(2-HYDROXYETHYL)AMINO]-2-HYDROXY-PROPANESULFONIC ACID
DIPSO
N,N-BIS(2-HYDROXYETHYL)-3-AMINO-2-HYDROXYPROPANESULFONIC ACID
3-[bis(2-hydroxyethyl)amino]-2-hydroxy-1-propanesulfonicaci
3-[bis(2-hydroxyethyl)amino]-2-hydroxy
3-[bis(2-hydroxyethyl)amino]-2-hydroxypropanesulphonic acid
DIPSO SIGMAULTRA
DIPSO FREE ACID
3-[N-BIS(HYDROXYETHYL)AMINO]-2-HYDROXYPROPANESULFONIC ACID
Dipso(3-[N,N-Bis(2-Hydroxyethyl)Amino]-2-HydroxypropanesulfonicAcid)
buffergrade
1-Propanesulfonic acid, 3-bis(2-hydroxyethyl)amino-2-hydroxy-
DIPSO,BIOLOGICALBUFFER
3-[N,N-Bis(hydroxyethyl)amino]-2-hydroxypropanesulfonic acid (DIPSO)
DIPSO (3-(BIS(2-HYDROXYETHYL)AMINO)-2-HYDROXY-1-PROPANESULFONIC ACID) | [EINECS(EC#)]
269-992-2 | [Molecular Formula]
C7H17NO6S | [MDL Number]
MFCD00038353 | [Molecular Weight]
243.28 | [MOL File]
68399-80-4.mol |
| Chemical Properties | Back Directory | [Appearance]
white powder | [Melting point ]
189-192 °C(lit.) | [density ]
1.494±0.06 g/cm3(Predicted) | [storage temp. ]
Store at RT. | [solubility ]
H2O: 0.1 M at 20 °C, clear, colorless
| [form ]
powder to crystal | [color ]
White to Almost white | [PH]
4.0-5.5 (20℃, 0.1M in H2O) | [PH Range]
7.0 - 8.2 | [pka]
7.6(at 25℃) | [Water Solubility ]
almost transparency | [BRN ]
2105454 | [InChI]
InChI=1S/C7H17NO6S/c9-3-1-8(2-4-10)5-7(11)6-15(12,13)14/h7,9-11H,1-6H2,(H,12,13,14) | [InChIKey]
XCBLFURAFHFFJF-UHFFFAOYSA-N | [SMILES]
C(S(O)(=O)=O)C(O)CN(CCO)CCO | [CAS DataBase Reference]
68399-80-4(CAS DataBase Reference) | [EPA Substance Registry System]
68399-80-4(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
F,Xi | [Risk Statements ]
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S16:Keep away from sources of ignition-No smoking .
S7/9:Keep container tightly closed and in a well-ventilated place . | [WGK Germany ]
3
| [TSCA ]
Yes | [HazardClass ]
IRRITANT | [HS Code ]
29221990 |
| Hazard Information | Back Directory | [Description]
DIPSO is a Zwitterionic buffer useful in the pH range of 7.0-8.2. Studies have shown that using one buffer limits the ability to adjust the buffer capacity range. To increase the range of buffer capacity, it is more helpful to combine multiple buffers such as HEPES (sc-29097), MOPS (sc-301170), and DIPSO. This method both expands the pH buffer range and reduces toxicity by reducing the concentration of a single component.
| [Chemical Properties]
white powder | [Uses]
DIPSO, also known as 3-[N,N-Bis(2-hydroxyethyl)amino]-2-hydroxy-1-propanesulfonic acid, is a Zwitterionic buffer useful in the pH range of 7.0-8.2.
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