Sodium Dodecyl Sulfate (SDS, CAS No. 151-21-3), also known as sodium lauryl sulfate, is an anionic surfactant used in protein separation, electrophoresis, and lab detergents. Lab Chemicals offers high-purity Sodium Dodecyl Sulfate for Analysis EMPARTA® ACS, meeting ACS standards and delivering consistency comparable to sodium dodecyl sulfate Sigma or Sigma Aldrich. Ideal for research, pharmaceutical development, and analytical applications, it ensures reliable performance across molecular biology and sample preparation workflows.
SDS is valued for its amphiphilic structure, enabling its role as both a surfactant and protein denaturant:
These traits make Sodium Dodecyl Sulfate vital in biochemical research and QC labs.
Understanding SDS’s structure explains its dual hydrophilic-lipophilic behaviour:
The ionic character and chain length make SDS particularly effective in solubilizing proteins, lipids, and other organic substances.
This EMPARTA® ACS-grade SDS is carefully manufactured and packaged to maintain stability and ease of handling:
| Attribute | Specification |
| Appearance | White, crystalline powder or flakes |
| Odor | Faint, soapy odour |
| Density | ~1.01 g/cm³ at 20°C |
| Melting Point | Approximately 204°C (with decomposition) |
| Packaging | Sealed HDPE jars, glass containers, or custom bulk formats from Lab Chemicals |
| Storage Conditions | Store in a cool, dry environment away from heat and oxidizing agents |
| Handling Notes | Use PPE such as gloves and lab goggles; avoid inhalation of dust and eye contact |
High-purity Sodium Dodecyl Sulfate is produced through precise synthesis and purification:
Lab Chemicals delivers SDS with purity on par with Sigma Aldrich, under GMP and ISO standards.
SDS is one of the most commonly used surfactants in both routine and advanced research applications:
1. Biochemical Analysis
2. Pharmaceutical and Cosmetic Testing
3. Analytical Chemistry
4. Industrial Applications
When consistency and performance matter, Sodium Dodecyl Sulfate for Analysis EMPARTA® ACS from Lab Chemicals is your trusted choice. CAS No. 151-21-3, SDS is essential for protein research, electrophoresis, and sample purification. Matching the quality of sodium dodecyl sulfate Sigma Aldrich, our EMPARTA® grade offers high purity in convenient formats. For reliable results in protein science, analytical chemistry, and detergent formulation, choose Lab Chemicals as your go-to SDS supplier.
Understanding SDS’s structure explains its dual hydrophilic-lipophilic behaviour:
The ionic character and chain length make SDS particularly effective in solubilizing proteins, lipids, and other organic substances.
This EMPARTA® ACS-grade SDS is carefully manufactured and packaged to maintain stability and ease of handling:
| Attribute | Specification |
| Appearance | White, crystalline powder or flakes |
| Odor | Faint, soapy odour |
| Density | ~1.01 g/cm³ at 20°C |
| Melting Point | Approximately 204°C (with decomposition) |
| Packaging | Sealed HDPE jars, glass containers, or custom bulk formats from Lab Chemicals |
| Storage Conditions | Store in a cool, dry environment away from heat and oxidizing agents |
| Handling Notes | Use PPE such as gloves and lab goggles; avoid inhalation of dust and eye contact |
High-purity Sodium Dodecyl Sulfate is produced through precise synthesis and purification:
Lab Chemicals delivers SDS with purity on par with Sigma Aldrich, under GMP and ISO standards.
SDS is one of the most commonly used surfactants in both routine and advanced research applications:
1. Biochemical Analysis
2. Pharmaceutical and Cosmetic Testing
3. Analytical Chemistry
4. Industrial Applications
When consistency and performance matter, Sodium Dodecyl Sulfate for Analysis EMPARTA® ACS from Lab Chemicals is your trusted choice. CAS No. 151-21-3, SDS is essential for protein research, electrophoresis, and sample purification. Matching the quality of sodium dodecyl sulfate Sigma Aldrich, our EMPARTA® grade offers high purity in convenient formats. For reliable results in protein science, analytical chemistry, and detergent formulation, choose Lab Chemicals as your go-to SDS supplier.
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