Sodium 1-heptanesulfonate
SIAL/H2766
Synonym: 1-Heptanesulfonic acid sodium salt
CAS Number: 22767-50-6
Empirical Formula (Hill Notation): C7H15NaO3S
Molecular Weight: 202.25
EC Number: 245-210-5
MDL Number: MFCD00007543
Linear Formula: C7H15O3SNa
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: H2766-100G
This image depicts SKU: H2766-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: H2766-5G
This image depicts SKU: H2766-5G
| biological source | synthetic (oragnic) |
| cation traces | Na: 10.8-12.0 % (w/v) (anhydrous) |
| description | anionic |
| form | powder |
| impurities | <2.0% water (Karl Fischer) |
| InChI | 1S/C7H16O3S.Na/c1-2-3-4-5 |
| InChI key | REFMEZARFCPESH-UHFFFAOYSA |
| mol wt | 202.25 g/mol |
| mp | 300 °C (572 °F) |
| Quality Level | 100  |
| SMILES string | [Na+].CCCCCCCS([O-])(=O)= |
| solubility | H2O: ≥100 mg/mL |
| technique(s) | HPLC: suitable |
| LC/MS: suitable |
| Application: | Ion-pairing reagent for HPLC, including analyses of peptides and proteins. |
| Application: | Sodium 1-heptanesulfonate has been used as a component of the mobile phase buffer for preequilibration of high performance liquid chromatography column. |
| Biochem/physiol Actions: | Sodium 1-heptanesulfonate serves as an ion-pairing reagent for analysis of epinephrine and norepinephrine in ion-pairing chromatography (IPC). |
| Features and Benefits: | • Ideal for Cell Biology and Biochemical Research • High purity chemical suitable for multiple research applications |
| General description: | Sodium 1-heptanesulfonate belongs to the sodium alkylsulfonate group of surfactants. It has a -SO?3 head group with sodium and an alkyl chain attached to the head group. Sodium 1-heptanesulfonate has a critical micelle concentration value of 0.302 mol/dm3. |
| General description: | Sodium 1-heptanesulfonate, also known as sodium heptanesulfonate, is a versatile compound commonly used in lab experiments and biochemical research. It acts as an ion-pairing agent, surfactant, and buffer, playing a crucial role in various applications. In biochemistry, it helps with tasks like protein purification and nucleic acid separation by reducing surface tension for better mixing. It also serves as a chelating agent for metal ion analysis and acts as a buffer in biological experiments. Sodium 1-heptanesulfonate is a preferred choice in HPLC and high-performance capillary electrophoresis analyses, aiding in the separation of positively charged analytes in both organic and inorganic compounds, from pharmaceuticals to peptide research. |
| Other Notes: | For additional information on our range of Biochemicals , please complete this form . |
| Packaging: | 5, 25, 100 g in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| mp | 300 °C (572 °F) |
| UNSPSC | 12161900 |