Sigma-Aldrich
Capso 99% Anhydrous Basis Titration 1 kg
- Part Number:
- MIL-C2278-1KG
- Lead Time:
- 5-7 days
- Minimum Purchase:
- 1 unit
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 1 kg
- Style:
- chemical
Bulk discount rates
Automatically save when you buy in bulk.
| Buy 6 - 11 | and get 10% off |
| Buy 12 or above | and get 15% off |
Description
Capso ≥99% Anhydrous Basis Titration 1 Kg
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
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
Most chemicals cannot be expedited.
This item has a Haz-Mat shipping fee built into the price. Fee is applicable only to the first item purchased. Additional HazMat items will be discounted automatically in the shopping cart. HazMat items always require special DOT handling and in rare cases may incur additional fees not levied prior to checkout. Request a quote for the most accurate pricing.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.