SDS is an anionic detergent used to solubilize proteins. Creates denaturing conditions based on molecular size. Also useful in the preparation of genomic DNA from bacteria. Also supplied as a 20% w/v sterile-filtered solution, see S5010-01.||Synonyms:|Sulfuric Acid Monododecyl Ester Sodium Salt; Dodecyl Sodium Sulfate; Dodecyl Sulfate Sodium Salt; Lauryl Sodium Sulfate; Lauryl Sulfate Sodium; Lauryl Sulfate Sodium Salt; Sodium 1-Dodecanol Sulfate; Sodium Dodecyl Sulfate; Sodium Dodecyl Sulphate; Sodium lauryl sulfate; Sodium lauryl sulphate; Sodium monolauryl sulfate; Sodium n-Dodecyl Sulfate; Sulfuric Acid Dodecyl Ester Sodium Salt; Sulfuric Acid Monododecyl Ester Sodium Salt||CAS No:|151-21-3||Molecular Formula:|C12H25O4SNa||Molecular Weight:|288.38||Purity:|≥99.5%||Appearance:|White, crystalline powder||C12 Content:|≥98.5%||Absorbance:|A230: ≤0.04|A280: ≤0.05|A230-350: ≤0.1|A405: ≤0.01||pH (1%):|6.0-7.5||Solubility (0.1g, 10ml ethanol):|Clear, colorless, complete||Moisture:|≤1%||Phosphate:|≤0.0001%||Chloride:|≤0.01%||Lead:|≤0.0002%||Iron:|≤0.0001%||Heavy Metals (Pb):|≤0.001%||Free Fatty Alcohols:|≤0.2%||Inorganic Salts:|≤0.1%||Unsulfated Matter:|≤1%||DNase (1.5mg/ml):|None Detected||Protease:|None Detected||Storage:|RT