十二烷基硫酸钠(SDS)

十二烷基硫酸钠(SDS)

Synonyms Dodecyl sodium sulfate; Dodecyl sulfate sodium salt; Lauryl sulfate sodium salt; SDS, Sodium lauryl sulfate; Sulfuric acid monododecyl ester sodium salt

CAS Number: 151-21-3 Molecular Formula: C12H25O4S • Na Molecular Weight: 288.378 g/mol

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

SKU 02102918-CF
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Description

Product Description

Sodium Dodecyl Sulfate

Application Notes

An anionic detergent typically used to solubilize8 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.

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

Key Applications

SDS PAGE | Nucleic Acid Purification

Specifications
SKU 02102918-CF
Alternate Names Dodecyl sodium sulfate; Dodecyl sulfate sodium salt; Lauryl sulfate sodium salt; SDS, Sodium lauryl sulfate; Sulfuric acid monododecyl ester sodium salt
Application Notes An anionic detergent typically used to solubilize8 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.
Base Catalog Number 102918
Beilstein Registry Number 3599286
CAS # 151-21-3
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
Melting Point 399 to 405° F (NTP, 1992)
Molecular Formula C12H25O4S • Na
Molecular Weight 288.378 g/mol
Personal Protective Equipment Eyeshields, Faceshields, Full face particle respirator, Gloves, respirator cartridge, respirator filter.
Purity ≥99%
RTECS Number WT1050000
Safety Symbol GHS02, GHS05, GHS06
Solubility less than 1 mg/mL at 66° F (NTP, 1992)
Typical Working Concentration > 10 mg SDS/mg protein
Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
UV Visible Absorbance OD260 (1% aq soln) & OD280 (1% aq soln) ≤ 0.1