L4390

Sodium dodecyl sulfate

≥98.5% (GC)

• Synonym(s): Dodecyl sodium sulfate, Dodecyl sulfate sodium salt, Lauryl sulfate sodium salt, SDS, Sodium lauryl sulfate
• Linear Formula: CH₃(CH₂)₁₁OSO₃Na
• CAS Number: 151-21-3
• Molecular Weight: 288.38
• Beilstein: 3599286
• EC Number: 205-788-1
• MDL number: MFCD00036175
• UNSPSC Code: 12352200
• eCl@ss: 39093306
• PubChem Substance ID: 24896369

Properties

• grade: Molecular Biology
• description: anionic
• Assay: ≥98.5% (GC)
• mp: 204-207 °C (lit.)
• anion traces: chloride (Cl^-): ≤500 ppm; phosphate (PO₄^3-): ≤10 ppm
• cation traces: Pb: ≤10 ppm
• absorption: ≤0.3 at 260 nm in solution at 3%; ≤0.3 at 280 nm in solution at 3%
• foreign activity: DNase, RNase, none detected
• 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

Description

Application

Anionic detergent

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H302,H315,H318,H412
• Precautionary Statements: 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
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): 338.0 °F
• Flash Point(C): 170 °C
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves