Sodium Dodecyl Sulfate

for Biochemistry

Specification Assay :: 95.0+% (capillary GC), 98.0+% (Titration)

Manufacturer :: FUJIFILM Wako Pure Chemical Corporation

Storage Condition :: Keep at RT.

CAS RN^® :: 151-21-3
Molecular Formula :: CH3(CH2)11OSO3Na
Molecular Weight :: 288.38

GHS :

Citations (15)

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Structural Formula
Label
Packing

SDS

Product Number	Package Size	Price	Availability	Certificate of Analysis	Purchase
Distributor 197-07142 Barcode No 4987481404311	25G	List Price 27.00 USD	In stock in Japan	Certificate of Analysis	Distributor
Distributor 199-07141 Barcode No 4987481329140	100G	List Price 55.00 USD	In stock in Japan	Certificate of Analysis	Distributor
Distributor 191-07145 Barcode No 4987481329157	500G	List Price 159.00 USD	In stock in Japan	Certificate of Analysis	Distributor

※Check availability in the US with the distributor.

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Application
Overview / Applications
Property
Manufacturer Information
Alias
Same CAS list
Related Information

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SDS

Product Specification Sheet

Spectral Data

Certificate of Analysis

Calibration Certificate

Application

Overview / Applications

Outline	Typical anionic surfactant. The product is used as base resin for neutral laundry detergents, dish detergents, shampoos, etc. In addition, it is widely used as an emulsifier for pharmaceuticals and cosmetics, and also for industrial use, surfactant for emulsion polymerization and scouring and cleaning agent of fiber. Krafft point: 9 degrees C. Critical micelle concentration: approx. 0.008 mol/L (25 degrees C). C10+C12+C14: min. 98.0 %(GC) Surfactants are amphiphilic substances having a hydrophilic atomic group and a hydrophobic atomic group within their molecules.They are classified into ionic surfactants that dissociate to ions when dissolved in water and nonionic surfactants that do not dissociate to ions. In this case, ionic surfactants are classified into anionic, cationic and ampholytic surfactants depending on the type of electric charge when dissociated.The product is an anion surfactant, and is generally used as an emulsifier, dispersant, solubilizer, and detergent. It also has high affinity to proteins and alters proteins. Through this alteration, most proteins present on the membrane are solubilized. Products of alteration are appropriate as analytes for the separation analysis.This is also used for polyacrylamide gel electrophoresis.

Outline

Typical anionic surfactant. The product is used as base resin for neutral laundry detergents, dish detergents, shampoos, etc. In addition, it is widely used as an emulsifier for pharmaceuticals and cosmetics, and also for industrial use, surfactant for emulsion polymerization and scouring and cleaning agent of fiber. Krafft point: 9 degrees C. Critical micelle concentration: approx. 0.008 mol/L (25 degrees C). C10+C12+C14: min. 98.0 %(GC)
Surfactants are amphiphilic substances having a hydrophilic atomic group and a hydrophobic atomic group within their molecules.They are classified into ionic surfactants that dissociate to ions when dissolved in water and nonionic surfactants that do not dissociate to ions. In this case, ionic surfactants are classified into anionic, cationic and ampholytic surfactants depending on the type of electric charge when dissociated.The product is an anion surfactant, and is generally used as an emulsifier, dispersant, solubilizer, and detergent. It also has high affinity to proteins and alters proteins. Through this alteration, most proteins present on the membrane are solubilized. Products of alteration are appropriate as analytes for the separation analysis.This is also used for polyacrylamide gel electrophoresis.

Property

Appearance	White crystalline powder
pH	pH(10g/L, 25 degrees C) : 5.0 - 8.0
Flash Point	None

Manufacturer Information

Alias

Same CAS list

Related Information

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