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Sodium n-dodecyl sulfate, 99% (dry wt.), water <2%, Thermo Scientific Chemicals
Catalog number: A11183.22
100 g, Each
Thermo Scientific Chemicals
Sodium n-dodecyl sulfate, 99% (dry wt.), water <2%, Thermo Scientific Chemicals
Catalog number: A11183.22
100 g, Each
Quantity
Catalog number: A11183.22
also known as A11183-22
Price (EUR)
68,13 Online price
75,70
Each
Quantity
-
Chemical Identifiers
CAS
151-21-3
IUPAC Name
sodium dodecyl sulfate
Molecular Formula
C12H25NaO4S
InChI Key
DBMJMQXJHONAFJ-UHFFFAOYSA-M
SMILES
[Na+].CCCCCCCCCCCCOS([O-])(=O)=O
Specifications
Specification SheetAppearance (Color)
White
Assay from Suppliers CofA
≥98.5% (Dry wt. basis)
Water Content (Karl Fischer Titration)
<2.0% (non-U.S. specification)
Form
Powder or crystalline powder
Comment
Purchased in the U.S. and in other countries
Description
Denatures and solubilizes proteins for electrophoresis.Sodium n-dodecyl sulfate is an anionic detergent used to function as a protein denaturant. It is mainly used in detergents for laundry with many cleaning applications. It finds application in the determination of protein molecular weight by polyacrylamide gel electrophoresis and in the analysis of hemoglobin. In food products, it is used as an emulsifying agent and a whipping aid. It is widely found in toothpastes, shampoos, shaving creams and bubble bath formulations due to its thickening effect and ability to create a lather.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Denatures and solubilizes proteins for electrophoresis.Sodium n-dodecyl sulfate is an anionic detergent used to function as a protein denaturant. It is mainly used in detergents for laundry with many cleaning applications. It finds application in the determination of protein molecular weight by polyacrylamide gel electrophoresis and in the analysis of hemoglobin. In food products, it is used as an emulsifying agent and a whipping aid. It is widely found in toothpastes, shampoos, shaving creams and bubble bath formulations due to its thickening effect and ability to create a lather.
Solubility
Slightly soluble in ethanol.
Notes
Incompatible with oxidizing agents.
Denatures and solubilizes proteins for electrophoresis.Sodium n-dodecyl sulfate is an anionic detergent used to function as a protein denaturant. It is mainly used in detergents for laundry with many cleaning applications. It finds application in the determination of protein molecular weight by polyacrylamide gel electrophoresis and in the analysis of hemoglobin. In food products, it is used as an emulsifying agent and a whipping aid. It is widely found in toothpastes, shampoos, shaving creams and bubble bath formulations due to its thickening effect and ability to create a lather.
Solubility
Slightly soluble in ethanol.
Notes
Incompatible with oxidizing agents.
RUO – Research Use Only
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Safety and Handling
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Flammable solids
Category 2
Acute oral toxicity
Category 4
Acute Inhalation Toxicity - Dusts and Mists
Category 4
Skin Corrosion/Irritation
Category 2
Serious Eye Damage/Eye Irritation
Category 1
Specific target organ toxicity - (single exposure)
Category 3
Chronic aquatic toxicity
Category 3
Label Elements
Signal Word
Danger
Hazard Statements
H302 + H332 - Harmful if swallowed or if inhaled
H315 - Causes skin irritation
H318 - Causes serious eye damage
H335 - May cause respiratory irritation
H412 - Harmful to aquatic life with long lasting effects
Physical Hazards
H228 - Flammable solid
EU Specific Hazard Statements
May form combustible dust concentrations in air
Precautionary Statements
P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking
P280 - Wear protective gloves/protective clothing/eye protection/face protection
P301 + P330 + P331 - IF SWALLOWED: rinse mouth. Do NOT induce vomiting
P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
P310 - Immediately call a POISON CENTER or doctor/physician