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

C₁₂H₂₅O₄S · Na

288.38

MFCD00036175

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.

Toxicity: Harmful (C)

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

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

100

solid

micellar wt 18,000

Calbiochem^®

OK to freeze

62

white

7-10 mM

water: 100 mg/mL

chloride (Cl^-): ≤0.05%

heavy metals: ≤0.001%
heavy metals: ≤10 ppm

ambient

10-30℃

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

DBMJMQXJHONAFJ-UHFFFAOYSA-M

25 g in Plastic ampoule

GHS05,GHS07

Danger

H302 - H315 - H318 - H412

P264 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2

11 - Combustible Solids

WGK 2

338.0 °F

170 ℃