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Lithium dodecyl sulfate

SIGMA/L9781 - BioReagent, Molecular Biology, suitable for electrophoresis

Synonym: Dodecyl lithium sulfate; Dodecyl sulfate lithium salt; Lauryl sulfate lithium salt; Lithium lauryl sulfate

CAS Number: 2044-56-6
Empirical Formula (Hill Notation): C12H25LiO4S
Molecular Weight: 272.33
EC Number: 218-058-2
MDL Number: MFCD00007467
Linear Formula: CH3(CH2)11OSO3Li
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-L9781-5G 5 g
 $73.10
1/EA		 Add To Favorites
45-L9781-25G 25 g
 $225.00
1/EA		 Add To Favorites
45-L9781-50G 50 g
 $382.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: L9781-50G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: L9781-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: L9781-5G

 

absorption ≤0.05 at 260 nm (3% solution)
  ≤0.05 at 280 nm (3% solution)
assay ≥98.5% (GC)
biological source synthetic
CMC 7-10 mM (20-25°C)
density 1.17 g/cm3
description anionic
foreign activity DNase and RNase, none detected
form powder
grade Molecular Biology
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
mol wt 272.33 g/mol
mp 100-123 °C
product line BioReagent
Quality Level 200 
SMILES string [Li+].CCCCCCCCCCCCOS([O-])(=O)=O
solubility water: 350 g/L at 20 °C
suitability suitable for electrophoresis
transition temp cloud point >100 °C
Application: Anionic detergent that may be used in place of SDS for electrophoresis in cold conditions.
Application: Lithium dodecyl sulfate has been used as a component of lysis buffer.
Packaging: 5, 25, 50 g in poly bottle
Purity ≥98.5% (GC)
mp 100-123 °C
Density 1.17 g/cm3
UNSPSC 12161902

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