| Identification | More | [Name]
3-Cyclohexylamino-2-hydroxypropanesulfonic acid sodium salt | [CAS]
102601-34-3 | [Synonyms]
3-[CYCLOHEXYLAMINO]-2-HYDROXY-1-PROPANESULFONIC ACID SODIUM SALT
3-(CYCLOHEXYLAMINO)-2-HYDROXY-1-PROPANESULPHONIC ACID SODIUM SALT
3-CYCLOHEXYLAMINO-2-HYDROXYPROPANESULFONIC ACID SODIUM SALT
CAPSO SODIUM SALT
SODIUM 3-CYCLOHEXYLAMINO-2-HYDROXYPROPANESULFONATE
3-cyclohexylamino-2-hyroxypropanesulfonicacidsodiumsalt
capsosodium
CAPSOSODIUMSALT,BIOLOGICALBUFFER
3-(Cyclohexylamino)-2-hydroxy-1-propanesulphonic acid sodium salt >95% | [EINECS(EC#)]
700-631-8 | [Molecular Formula]
C9H18NNaO4S | [MDL Number]
MFCD00070063 | [Molecular Weight]
259.3 | [MOL File]
102601-34-3.mol |
| Chemical Properties | Back Directory | [Boiling point ]
601.2℃ at 101.325kPa | [density ]
1.369 at 20℃ | [vapor pressure ]
0-0Pa at 25℃ | [storage temp. ]
Inert atmosphere,Room Temperature | [form ]
Crystalline Powder | [color ]
White | [PH Range]
8.9 - 10.3 | [pka]
9.6(at 25℃) | [InChI]
InChI=1S/C9H19NO4S.Na.H/c11-9(7-15(12,13)14)6-10-8-4-2-1-3-5-8;;/h8-11H,1-7H2,(H,12,13,14);; | [InChIKey]
IPCNCWRWFMMZJH-UHFFFAOYSA-N | [SMILES]
N(C1CCCCC1)CC(O)CS(O)(=O)=O.[NaH] | [LogP]
-3.8 at 20℃ | [Surface tension]
66.03mN/m at 1.064g/L and 20℃ | [CAS DataBase Reference]
102601-34-3(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [HS Code ]
29221990 |
| Hazard Information | Back Directory | [Chemical Properties]
White powder | [Uses]
CAPSO (N-cyclohexyl-2-hydroxyl-3-aminopropanesulfonic acid) sodium salt is used to formulate CAPSO buffer, a zwitterionic buffer that is useful in the range of pH 8.9 - 10.3. CAPSO buffer is used in western and immunoblotting experiments as well as protein sequencing and identification. Used in the electrotransfer of proteins to PVDF (sc-3723) or nitrocellulose membranes (sc-3718, sc-3724). CAPSO is not one of the original " Good " buffers, although it has a similar structure to the other propanesulfonic acids and was selected as a highly water soluble buffering reagent with an optimum buffering pH of 10.4 and minimal reactivity with enzymes or proteins, minimal salt effects. |
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