PI13250 Sodium dodecyl sulfate (CAS No.: 151-21-3)

Sodium dodecyl sulfate Description

Sodium dodecyl sulfate (SDS), chemically represented as C12H26O4SNa with an approximate molecular weight of 289 g/mol, is extensively used in chemical processes. Its capability to lower surface tension facilitates emulsification, dispersion, and solubilisation in reaction mixtures. This chemical property supports improved mixing efficiency and reaction uniformity in both laboratory and industrial applications, making SDS a critical component in various synthesis protocols.

Sodium dodecyl sulfate Characteristics

*The above product information is based on theoretical data and is for reference only. Actual specifications may vary.

Sodium dodecyl sulfate Applications

1.       Chemical Synthesis
- Used as an emulsifying agent in polymerisation systems to achieve uniform dispersion by leveraging its surfactant properties.
- Applied as a dispersant in nanoparticle synthesis to attain consistent particle size distribution by reducing interfacial tension.

2.       Pharmaceutical Processing
- Employed as a solubiliser in active ingredient formulations to improve dispersion and stability by lowering system viscosity.
- Utilised in drug delivery formulations as a wetting agent to promote homogeneous mixing of hydrophobic components.

3.       Industrial Cleaning Processes
- Serves as a cleaning additive in equipment washing systems to remove organic residues by breaking hydrophobic interactions.
- Applied in surface treatment procedures to achieve contaminant removal via its surfactant action.

Sodium dodecyl sulfate Packing

Sodium dodecyl sulfate is packaged in airtight, moisture-resistant containers that include an inner polyethylene lining to minimise contamination. The packaging is designed to prevent exposure to humidity and physical impact during transit. For storage, maintain the product in a cool, dry area to ensure chemical stability. Customised packaging options are available to meet specific laboratory or industrial shipping requirements.

Additional Information

Surfactants such as Sodium dodecyl sulfate play a crucial role in various chemical systems by modifying interfacial properties. Their use extends to applications requiring controlled emulsification, dispersion, and solubilisation in both laboratory research and industrial processes. An understanding of molecular interactions in these systems can lead to improved reaction efficiencies and product consistency.

Advancements in material characterisation further enhance the application of such compounds. Detailed analysis of surfactant behaviour under different environmental conditions contributes significantly to process optimisation and quality control in chemical synthesis and formulation industries.