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Sodium n-dodecyl sulfate, 97%, for electrophoresis
CAS: 151-21-3 | C12H25NaO4S | 288.38 g/mol
Supplier: Thermo Scientific Chemicals J6424136
Description
Sodium n-dodecyl sulfate is an anionic detergent used to function as a protein denaturant. It is mainly used in detergents for laundry with many cleaning applications. It finds application in the determination of protein molecular weight by polyacrylamide gel electrophoresis and in the analysis of hemoglobin. In food products, it is used as an emulsifying agent and a whipping aid. It is widely found in toothpastes, shampoos, shaving creams and bubble bath formulations due to its thickening effect and ability to create a lather.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsSodium n-dodecyl sulfate is an anionic detergent used to function as a protein denaturant. It is mainly used in detergents for laundry with many cleaning applications. It finds application in the determination of protein molecular weight by polyacrylamide gel electrophoresis and in the analysis of hemoglobin. In food products, it is used as an emulsifying agent and a whipping aid. It is widely found in toothpastes, shampoos, shaving creams and bubble bath formulations due to its thickening effect and ability to create a lather.
Solubility
Soluble in water. Slightly soluble in ethanol.
Notes
Incompatible with oxidizing agents.
Specifications
| Sodium n-dodecyl sulfate | |
| 151-21-3 | |
| ∼206°C | |
| Ultrapure | |
| CH3(CH2)11OSO3Na | |
| UN2926 | |
| 14,8636 | |
| Soluble in water; Slightly soluble in ethanol. | |
| [Na+].CCCCCCCCCCCCOS([O-])(=O)=O | |
| 288.38 | |
| CHEBI:8984 | |
| 97% |
| White | |
| Powder | |
| 500 g | |
| C12H25NaO4S | |
| MFCD00036175 | |
| 3599286 | |
| n-Dodecyl sulfate sodium salt; Sodium lauryl sulfate | |
| DBMJMQXJHONAFJ-UHFFFAOYSA-M | |
| sodium dodecyl sulfate | |
| 3423265 | |
| 288.38 |
Chemical Identifiers
| 151-21-3 | |
| 288.38 | |
| DBMJMQXJHONAFJ-UHFFFAOYSA-M | |
| 3423265 | |
| [Na+].CCCCCCCCCCCCOS([O-])(=O)=O |
| C12H25NaO4S | |
| MFCD00036175 | |
| n-Dodecyl sulfate sodium salt; Sodium lauryl sulfate | |
| CHEBI:8984 |
Safety and Handling
GHS H Statement
H228-H311-H302-H315-H319-H335
Flammable solid.
Toxic in contact with skin.
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P210-P240-P241-P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P310-P312-P330-P332+P313-P362-P370+P378q-P501c
H228-H302+H332-H315-H318-H335-H500
DOTInformation : Hazard Class: 4.1; Packaging Group: III
EINECSNumber : 205-788-1
RTECSNumber : WT1050000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only