Sodium dodecyl sulfate, =99%
Key Features and Details
Sodium Dodecyl Sulfate
SYNONYMS: Dodecyl sodium sulfate; Dodecyl sulfate sodium salt; Lauryl sulfate sodium salt; SDS, Sodium lauryl sulfate; Sulfuric acid monododecyl ester sodium salt
CAS: #
151-21-3
MOLECULAR FORMULA: C12H25O4S • Na
MOLECULAR WEIGHT: 288.378 g/mol
BEILSTEIN REGISTRY No.: 3599286
EC No: 205-788-1
MDL No: MFCD00036175
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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
Base Catalog Number: 102918
Alternate Names: Dodecyl sodium sulfate; Dodecyl sulfate sodium salt; Lauryl sulfate sodium salt; SDS, Sodium lauryl sulfate; Sulfuric acid monododecyl ester sodium salt
Beilstein Registration No
: 3599286
CAS
: #
151-21-3
Critical Micelle Concentration
: 8.27 mM
Density
: greater than 1.1 at 68° F (USCG, 1999)
EC No
: 205-788-1
Hazard Statements
: H228-H302-H311-H315-H318-H335
MDL No
: MFCD00036175
Melting Point
: 399 to 405° F (NTP, 1992)
Molecular Formula
: C12H25O4S • Na
Molecular Weight
: 288.378 g/mol
PPE
: Eyeshields, Faceshields, Full face particle respirator, Gloves, respirator cartridge, respirator filter.
Purity
: =99%
RTECS No
: 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
UV Visible Absorbance
: OD260 (1% aq soln) & OD280 (1% aq soln) = 0.1
