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MilliporeSigma
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Key Documents

L9781

Sigma-Aldrich

Lithium dodecyl sulfate

BioReagent, Molecular Biology, suitable for electrophoresis

Synonym(s):

Dodecyl lithium sulfate, Dodecyl sulfate lithium salt, Lauryl sulfate lithium salt, Lithium lauryl sulfate

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5 G
$68.70
25 G
$189.27
50 G
$359.00

About This Item

Linear Formula:
CH3(CH2)11OSO3Li
CAS Number:
Molecular Weight:
272.33
Beilstein/REAXYS Number:
5186718
EC Number:
MDL number:
UNSPSC Code:
12161902
PubChem Substance ID:
NACRES:
NA.31

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biological source

synthetic

Quality Level

grade

Molecular Biology

description

anionic

product line

BioReagent

assay

≥98.5% (GC)

form

powder

mol wt

272.33 g/mol

CMC

7-10 mM (20-25°C)

mp

100-123 °C

transition temp

cloud point >100 °C

solubility

water: 350 g/L at 20 °C

density

1.17 g/cm3

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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1 of 4

This Item
L4632L590174255
assay

≥98.5% (GC)

assay

≥98.5% (GC)

assay

≥98.5% (GC)

assay

≥99.0% (GC)

grade

for molecular biology

grade

-

grade

-

grade

for molecular biology

suitability

suitable for electrophoresis

suitability

-

suitability

-

suitability

suitable for electrophoresis

product line

BioReagent

product line

-

product line

BioXtra

product line

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

description

anionic

description

anionic

description

anionic

description

anionic, 62

Application

Anionic detergent that may be used in place of SDS for electrophoresis in cold conditions.
Lithium dodecyl sulfate has been used as a component of lysis buffer.[1][2]

signalword

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

4.1B - Flammable solid hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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