Sodium dodecyl sulfate
99.5% Biotech Grade
- Product Code: 50761
Alias:
SDS
CAS:
151-21-3
| Molecular Weight: | 288.38 g./mol | Molecular Formula: | C₁₂H₂₅O₄NaS |
|---|---|---|---|
| EC Number: | 205-788-1 | MDL Number: | MFCD00036175 |
| Melting Point: | 204-207 °C(lit.) | Boiling Point: | |
| Density: | 0.370 g/cm3 | Storage Condition: | room temperature, flammable area |
Product Description:
Sodium dodecyl sulfate is widely used as a surfactant in cleaning and hygiene products, such as shampoos, toothpastes, and laundry detergents, due to its ability to reduce surface tension and remove dirt and oil. In biochemistry, it is a key component in SDS-PAGE (sodium dodecyl sulfate polyacrylamide gel electrophoresis), a technique used to separate proteins based on their molecular weight. It denatures proteins by breaking non-covalent bonds, allowing for accurate analysis. Additionally, it is employed in industrial applications like emulsifying agents in polymerization processes and as a dispersing agent in paints and coatings. Its foaming properties also make it useful in fire extinguishers and foaming agents for firefighting.
Product Specification:
| Test | Specification |
|---|---|
| Purity | 99.5 100% |
| Fe | 0ppm 1ppm |
| PB | 0-2 |
| Al | 0ppm 0.2ppm |
| WATER BY KARL FISCHER | 0 3% SOLUBILITY IN ETOH 1% CLEAR |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 100.000 | 10-20 days | $88.81 |
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| 500.000 | 10-20 days | $298.83 |
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| 2500.000 | 10-20 days | $738.07 |
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Sodium dodecyl sulfate
Sodium dodecyl sulfate is widely used as a surfactant in cleaning and hygiene products, such as shampoos, toothpastes, and laundry detergents, due to its ability to reduce surface tension and remove dirt and oil. In biochemistry, it is a key component in SDS-PAGE (sodium dodecyl sulfate polyacrylamide gel electrophoresis), a technique used to separate proteins based on their molecular weight. It denatures proteins by breaking non-covalent bonds, allowing for accurate analysis. Additionally, it is employed in industrial applications like emulsifying agents in polymerization processes and as a dispersing agent in paints and coatings. Its foaming properties also make it useful in fire extinguishers and foaming agents for firefighting.
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