Sodium dodecyl sulfate (SDS) ≥95%

Supplier: MP BIOMEDICALS (FKA ICN BIOMED

Synonyms: Sodium lauryl sulfate, Dodecyl sulfate sodium salt, Lauryl sulfate sodium salt, Dodecyl sulfuric acid sodium salt, Dodecyl sulphate sodium salt, Sodium dodecyl sulfate, Dodecyl sulphuric acid sodium salt, Lauryl sulphate sodium salt, Sodium lauryl sulphate

0219052280 0219052290 0219052291
IC19052280EA 43.82 USD
IC19052280 IC19052290 IC19052291
Sodium dodecyl sulfate (SDS) ≥95%
Sodium dodecyl sulphate (SDS)

Soluble in water (200 mg/mL - clear, faint yellow solution), and ethanol (0.1g/10 mL)


SDS is an detergent typically used to solubilize and denature proteins for electrophoresis. SDS has also been used in large-scale phenol extraction of RNA to promote the dissociation of protein from nucleic acids when extracting from biological material. SDS is used in Protein Electrophoresis & Blotting.

Formula: CH₃(CH₂)₁₁OSO₃Na
MW: 288.38 g/mol
MDL Number: MFCD00036175
CAS Number: 151-21-3
UN: 1325
ADR: 4.1,II
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Specification Test Results

Synonyms Sodium Lauryl Sulfate; Sulfuric Acid, Monododecyl Ester, Sodium Salt; Dodecyl Sulfate, sodium salt; SLS; SDS; Neutrazyme; Lauryl Sulfate Sodium Salt; SDS Running Buffer
Form White Powder
Storage Store at Room Temperature (15-30 °C).
Aggregation Number 62
CMC 8.27 mM
pH 6 - 7 (1% aq soln)
Refractive Index 1.461(Lit.)
Typical Working Concentration 10 mg SDS/mg protein

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