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428016

Millipore

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:
Molecular Weight:
288.38
MDL number:

Quality Level

form

solid

mol wt

micellar wt 18,000

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

aggregation number

62

color

white

CMC

7-10 mM

solubility

water: 100 mg/mL

anion traces

chloride (Cl-): ≤0.05%

cation traces

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

shipped in

ambient

storage temp.

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

General description

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.

Packaging

25 g in Plastic ampoule

Warning

Toxicity: Harmful (C)

Reconstitution

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

Legal Information

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

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

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

Certificate of Analysis

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Certificate of Quality

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