Sodium Dodecyl Sulfate

Sodium Dodecyl Sulfate

Synonyms Sodium Lauryl Sulfate; Sulfuric Acid, Monododecyl Ester, Sodium Salt; Dodecyl Sulfate, sodium salt; SLS; SDS; Neutrazyme; Lauryl Sulfate Sodium Salt; SDS Running Buffer

CAS Number: 151-21-3 Molecular Formula: C12H25NaO4S Molecular Weight: 288.378 g/mol

Beilstein Registry Number: 3599286 EC Number: 205-788-1 MDL Number: MFCD00036175

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SKU 02194831-CF
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Description

Product Description

Sodium Dodecyl Sulfate

Application Notes

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.

Usage Statement

Research Use Only (RUO). Ready for CE IVD labeling of clinical applications.

Key Applications

Denature proteins||Surfactant||Electrophoresis||Chromatography||Detergents

Specifications
SKU 02194831-CF
Alternate Names Sodium Lauryl Sulfate; Sulfuric Acid, Monododecyl Ester, Sodium Salt; Dodecyl Sulfate, sodium salt; SLS; SDS; Neutrazyme; Lauryl Sulfate Sodium Salt; SDS Running Buffer
Application Notes 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.
Beilstein Registry Number 3599286
Critical Micelle Concentration 8.27 mM
Density greater than 1.1 at 68° F (USCG, 1999)
EC Number 205-788-1
Hazard Statements H228-H302-H311-H315-H318-H335
Applications Denature proteins||Surfactant||Electrophoresis||Chromatography||Detergents
MDL # MFCD00036175
Melting Point 399 to 405° F (NTP, 1992)
Molecular Formula C12H25NaO4S
Molecular Weight 288.378 g/mol
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator, Gloves, multi-purpose combination respirator cartridge,respirator filter
Physical Appearance White Powder
Product Families Description Sodium dodecyl sulfate
Product Overview Sodium Dodecyl Sulfate
Purity ~99%
Refractive Index 1.461(Lit.)
RTECS Number WT1050000
Safety Symbol GHS02, GHS05, GHS06
Solubility less than 1 mg/mL at 66° F (NTP, 1992)
Storage and Handling Store at Room Temperature (15-30 °C).
Typical Working Concentration > 10 mg SDS/mg protein
Usage Statement Research Use Only (RUO). Ready for CE IVD labeling of clinical applications.
UV Visible Absorbance OD260 (1% aq soln) ≤0.1, OD280 (1% aq soln) ≤0.1