Natriumdodecylsulfat (SDS) ≥95%

Lieferant: ICN Biomedicals
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Synonyms: Dodecyl sulphate sodium salt, Sodium dodecyl sulfate, Dodecyl sulphuric acid sodium salt, Lauryl sulphate sodium salt, Sodium lauryl sulphate

0219052280 0219052290 0219052291
ICNA0219052280EA 36.8 CHF
ICNA0219052280 ICNA0219052290 ICNA0219052291
Natriumdodecylsulfat (SDS) ≥95%
Natriumdodecylsulfat (SDS)

Soluble in water (200 mg/ml - clear, faint yellow solution), and ethanol (0,1g/10 ml)


SDS is an detergent typically used to solubilise and denature proteins for electrophoresis. It 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. It is used in Protein Electrophoresis & Blotting.

Formel: CH₃(CH₂)₁₁OSO₃Na
MW: 288,38 g/mol
Melting Pt: 204…207 °C
Dichte: 1.1 g/cm³ (20 °C)
Flash-Pt: >100 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00036175
CAS-Nummer: 151-21-3
EINECS: 205-788-1
UN: 1325
ADR: 4.1,II
Merck Index: 14,08636
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Spezifikation Testergebnisse

Synonyms Sodium Lauryl sulphate; sulphuric Acid, Monododecyl Ester, Sodium Salt; Dodecyl sulphate, sodium salt; SLS; SDS; Neutrazyme; Lauryl sulphate Sodium Salt; SDS Running Buffer
Form White Powder
Storage Store at room temperature (15 to 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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