[A11183] CAS 151-21-3 | Sodium n-dodecyl sulfate, 99% (dry wt.), water <2% | Alfa
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Brand: Alfa Aesar
151-21-3 | C12H25NaO4S | orvus WA paste
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Chemical Identifiers
CAS
151-21-3
Molecular Weight (g/mol)
288.38
MDL Number
MFCD00036175
Synonym
sodium lauryl sulfate|NALS|sodium dodecylsulfate|needle 10|duponol|irium|nadds|orvus WA|dermacide|orvus WA paste
SMILES
[Na+].CCCCCCCCCCCCOS([O-])(=O)=O
InChI Key
DBMJMQXJHONAFJ-UHFFFAOYSA-M
Molecular Formula
C12H25NaO4S
IUPAC Name
sodium dodecyl sulfate
Specifications
Appearance (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
설명
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.
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.
Other References:
Merck Index:148636UN Number:UN2926Beilstein:3599286
GHS Hazard and Precautionary Statements
Hazard Statements:Serious eye damage/eye irritation (category 1), Flammable solids (category 2), Specific target organ toxicity after single exposure (category 3), Skin corrosion/irritation (category 2), Hazardous to the aquatic environment (chronic category 3), Acute toxicity (category 4)
Causes serious eye damage, Flammable solid, May cause respiratory irritation, May form combustible dust concentrations in air, Causes skin irritation, Harmful to aquatic life with long lasting effects, Harmful if swallowed or if inhaled
Risk & Safety
TSCA:YesRTECS Number:WT1050000
경고:RUO – Research Use Only
CAS151-21-3FORMULAC12H25NaO4SHAZARD CLASS4.1EINECS205-788-1MDLMFCD00036175PACKAGING GROUPIII
| Pakage | 100g, 250g, 25g, 50G, 500g |
|---|---|
| brand | Alfa Aesar |
