Description
Description
Capso ≥99% Anhydrous Basis Titration 500 Gram
Synonym: 3-(Cyclohexylamino)-2-hydroxy-1-propanesulfonic acid, CAPSO Free Acid
- CAS Number 73463-39-5
- Empirical Formula (Hill Notation) C9H19NO4S
- Molecular Weight 237.32
- Beilstein/REAXYS Number 5939234
- MDL number MFCD00041778
- PubChem Substance ID 24892483
- NACRES NA.25
| Quality Level | 200 |
| assay | ≥99% anhydrous basis (titration) |
| useful pH range | 8.9 – 10.3 |
| pKa (25 °C) | 9.6 |
| Featured Industry | Diagnostic Assay Manufacturing |
| SMILES string | OC(CNC1CCCCC1)CS(O)(=O)=O |
| InChI | 1S/C9H19NO4S/c11-9(7-15(12,13)14)6-10-8-4-2-1-3-5-8/h8-11H,1-7H2,(H,12,13,14) |
| InChI key | INEWUCPYEUEQTN-UHFFFAOYSA-N |
General description
CAPSO is a useful secondary standard buffer. Second dissociation constant pK2 value of CAPSO has been measured. Useful pH range for CAPSO is 8.9 – 10.3.
Application
CAPSO was used as biological buffer in the following studies:
• To maintain pH 9 during water leach test for the analysis of high-carbon coal fly ash-soil mixtures.
• Chemiluminescent in situ hybridization using soybean peroxidase-labeled peptide nucleic acid (PNA) probes. I
• Preparation of planar bilayer lipid membranes.
It may be employed as buffer for the electrophoretic analyses in non-denaturing gels, to investigate macromolecular self-association of ADP-ribosyltransferase protein in solution.
Packaging
1 kg in poly bottle
25, 100, 500 g in poly bottle
Eyeshields, Gloves, type N95 (US)
RIDADR NONH for all modes of transport
WGK Germany 3
Documents
Safety Data Sheet
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