Sodium lauryl sulfate
Catalog No. A17830
Sodium lauryl sulfate is an anionic surfactant, usually a mixture of sodium alkyl sulfates, mainly the lauryl; lowers surface tension of aqueous solutions; used as fat emulsifier, wetting agent, detergent in cosmetics, pharmaceuticals and toothpastes; also as research tool in protein biochemistry.
| Catalog Num | A17830 |
|---|---|
| M. Wt | 288.37 |
| Formula | C12H25NaO4S |
| Purity | >98% |
| Storage | at -20°C 3 years Powder |
| CAS No. | 151-21-3 |
| Synonyms | Sodium lauryl sulfate; NSC 402488; NSC-402488; NSC402488; Sodium dodecylsulfate; Anticerumen; Natrium laurylsulfuricum; EPA Pesticide Chemical Code 079011; |
| SMILES | O=S(OCCCCCCCCCCCC)([O-])=O.[Na+] |
Sodium lauryl sulfate is an anionic surfactant, usually a mixture of sodium alkyl sulfates, mainly the lauryl; lowers surface tension of aqueous solutions; used as fat emulsifier, wetting agent, detergent in cosmetics, pharmaceuticals and toothpastes; also as research tool in protein biochemistry.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 0.1 mM | 34.68 mL | 173.39 mL | 346.78 mL |
| 0.5 mM | 6.94 mL | 34.68 mL | 69.36 mL |
| 1 mM | 3.47 mL | 17.34 mL | 34.68 mL |
| 5 mM | 0.69 mL | 3.47 mL | 6.94 mL |
*The above data is based on the productmolecular weight 288.37. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
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