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Sodium n-dodecyl sulfate, 97%, for electrophoresis
CAS: 151-21-3 | C12H25NaO4S | 288.38 g/mol
Brand: Thermo Scientific Alfa Aesar J64241.14
| Quantity | 25 g |
|---|
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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.
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 |
Specifications
| White | |
| Powder | |
| 25 g | |
| CH3(CH2)11OSO3Na | |
| UN2926 | |
| 14,8636 | |
| Soluble in water; Slightly soluble in ethanol. | |
| [Na+].CCCCCCCCCCCCOS([O-])(=O)=O | |
| 288.38 | |
| CHEBI:8984 | |
| 97% | |
| Ultrapure |
| 151-21-3 | |
| ∼206°C | |
| C12H25NaO4S | |
| MFCD00036175 | |
| 3599286 | |
| n-Dodecyl sulfate sodium salt; Sodium lauryl sulfate | |
| DBMJMQXJHONAFJ-UHFFFAOYSA-M | |
| sodium;dodecyl sulfate | |
| 3423265 | |
| 288.38 | |
| Sodium n-dodecyl sulfate |
Safety and Handling
Product Identifier
Signal Word
Hazard Category
Hazard Statement
Precautionary Statement
- Sodium n-dodecyl sulfate, ultrapure
Signal Word
- Danger
Hazard Category
- Flammable solid Category 2
- Acute toxicity Category 4
- Skin corrosion/irritation Category 2
- Serious eye damage/eye irritation Category 1
- Specific target organ toxicity Category 3
- LONG-TERM AQUATIC HAZARD Chronic 3
Hazard Statement
- H228-Flammable solid.
- H302-Harmful if swallowed.
- H332-Harmful if inhaled.
- H315-Causes skin irritation.
- H318-Causes serious eye damage.
- H335-May cause respiratory irritation.
- H412-Harmful to aquatic life with long lasting effects.
Precautionary Statement
- P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P310-Immediately call a POISON CENTER/doctor/.
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