428016

Sodium n-Dodecyl Sulfate, High Purity - CAS 151-21-3 - Calbiochem

Designed to reduce electrophoretic anomalies.

• Synonym(s): Sodium n-Dodecyl Sulfate, High Purity - CAS 151-21-3 - Calbiochem, SDS, Sodium Lauryl Sulfate
• Empirical Formula (Hill Notation): C₁₂H₂₅O₄S · Na
• CAS Number: 151-21-3
• Molecular Weight: 288.38
• Número MDL: MFCD00036175

Properties

• Nivel de calidad: 100
• formulario: solid
• mol peso: micellar wt 18,000
• manufacturer/tradename: Calbiochem^®
• condiciones de almacenamiento: OK to freeze
• número de agregación: 62
• color: white
• CMC: 7-10 mM
• solubilidad: water: 100 mg/mL
• trazas de anión: chloride (Cl^-): ≤0.05%
• trazas de catión: heavy metals: ≤0.001%; heavy metals: ≤10 ppm
• enviado en: ambient
• temp. de almacenamiento: 10-30°C
• 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

Descripción general

Absorbance (3%, H₂O, 260 and 280 nm):≤0.1%.

An ionic detergent useful in electrophoretic separation of proteins and lipids (absorbance: ≤0.1% at 280 nm, 3%, H₂O; aggregation number: 62). Designed to reduce electrophoretic anomalies. Prepared from SDS (Cat. No. 428015) by a procedure that ensures the removal of contaminating salts and heavy metal ions. Contains C-10 and C-14 isomers. Has a CMC of 7-10 mM and a micellar weight of 18,000.

Designed to reduce electrophoretic anomalies. Prepared from SDS (Cat. No. 428015) by a procedure that ensures the removal of contaminating salts and heavy metal ions. Contains C-10 and C-14 isomers. Aggregation number: 62.

Envase

25 g in Plastic ampoule

Advertencia

Toxicity: Harmful (C)

Reconstitución

Following reconstitution, store at room temperature (20°C). Stock solutions are stable for up to 3 months at 20°C.

Información legal

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• pictogramas: GHS05,GHS07
• Palabra de señalización: Danger
• Frases de peligro: H302 - H315 - H318 - H412
• Consejos de prudencia: P264 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Clasificaciones de peligro: Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2
• Código de clase de almacenamiento: 11 - Combustible Solids
• WGK: WGK 2
• Punto de inflamabilidad F: 338.0 °F
• Punto de inflamabilidad C: 170 °C