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L9781

Sigma-Aldrich

Lithium dodecyl sulfate

BioReagent, for molecular biology, suitable for electrophoresis

Synonym(s):
Dodecyl lithium sulfate, Dodecyl sulfate lithium salt, Lauryl sulfate lithium salt, Lithium lauryl sulfate
Linear Formula:
CH3(CH2)11OSO3Li
CAS Number:
Molecular Weight:
272.33
Beilstein:
5186718
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.31

grade

for molecular biology

Quality Level

description

anionic

product line

BioReagent

assay

≥98.5% (GC)

mol wt

272.33 g/mol

CMC

7-10 mM (20-25°C)

transition temp

cloud point >100 °C

absorption

≤0.05 at 260 nm (3% solution)
≤0.05 at 280 nm (3% solution)

suitability

suitable for electrophoresis

foreign activity

DNase and RNase, none detected

SMILES string

[Li+].CCCCCCCCCCCCOS([O-])(=O)=O

InChI

1S/C12H26O4S.Li/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

YFVGRULMIQXYNE-UHFFFAOYSA-M

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Application

Lithium dodecyl sulfate has been used as a component of lysis buffer.
Anionic detergent that may be used in place of SDS for electrophoresis in cold conditions.

Packaging

5, 25, 50 g in poly bottle

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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