RDD021

Dodecilsulfatosódico

anhydrous, free-flowing, Redi-Dri^™, ACS reagent, ≥99.0%

• Sinónimos: Dodecil sulfato de sodio, Dodecil sulfato sodium salt, Lauril sulfato sodium salt, Laurilsulfato de sodio, SDS
• Fórmula lineal: CH₃(CH₂)₁₁OSO₃Na
• Número CAS: 151-21-3
• Peso molecular: 288.38
• UNSPSC Code: 12161900
• NACRES: NA.21
• PubChem Substance ID: 329824230
• EC Number: 205-788-1
• Beilstein/REAXYS Number: 3599286
• MDL number: MFCD00036175
• eCl@ss: 39093306

Propiedades

• Quality Segment: 100
• grade: ACS reagent, anhydrous
• description: anionic
• product line: Redi-Dri^™
• assay: ≥99.0%
• quality: free-flowing
• mol wt: 288.38 g/mol
• greener alternative product characteristics: Catalysis; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• impurities: ≤0.06 meq/g Titr. Base, ≤4.0% unsulfated alcohols, ≥96.0% fatty alcohols
• loss: ≤1.0% loss on drying
• mp: 204-207 °C (lit.)
• solubility: water: soluble 100 mg/mL (opalescent solution)
• cation traces: heavy metals (as Pb): ≤0.002%
• λ: 3 %H₂O reference
• UV absorption: λ: 230-350 nm A_max: ≤0.1
• greener alternative category: Aligned
• SMILES string: [Na+].CCCCCCCCCCCCOS([O-])(=O)=O
• InChI: 1S/C12H26O4S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-16-17(13,14)15;/h2-12H2,1H3,(H,13,14,15);/q;+1/p-1
• InChI key: DBMJMQXJHONAFJ-UHFFFAOYSA-M

Descripción

General description

SDS (sodium dodecyl sulfate) is a wetting agent and an anionic detergent which functions efficiently in both alkaline and acidic solutions. It is generally used for the solubilization of lipids and proteins. It also functions as a potent protein denaturant. SDS, volume-wise, is one of the most commonly used synthetic surfactants.

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is used as a surfactant to enhance catalysis.  Click here for more information.

Application

Detergente aniónico.

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Información de seguridad

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H302,H315,H318,H412
• pcodes: P264 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2
• Clase de almacenamiento: 11 - Combustible Solids
• wgk: WGK 2
• flash_point_f: 338.0 °F
• flash_point_c: 170 °C