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Sodium dodecyl sulfate solution

SIGMA/05030 - BioUltra, for molecular biology, 20% in H2O

Synonym: Lauryl sulfate sodium salt; SDS; Sodium lauryl sulfate solution

CAS Number: 151-21-3
Empirical Formula (Hill Notation): C12H25NaO4S
Molecular Weight: 288.38
MDL Number: MFCD00036175
Linear Formula: CH3(CH2)11OSO3Na
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-05030-500ML-F 500 mL
$218.00
1/EA
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45-05030-1L-F 1 L
$403.00
1/EA
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45-05030-2.5L-F 2.5 L
$783.00
1/EA
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12 Principles of Green Chemistry: Principle 9—Catalytic reagents (as selective as possible) are superior to stoichiometric reagents.

 

λ neat
anion traces chloride (Cl-): ≤50 mg/kg
  phosphate (PO43-): ≤1 mg/kg
cation traces Al: ≤1 mg/kg
  As: ≤0.1 mg/kg
  Ba: ≤1 mg/kg
  Bi: ≤1 mg/kg
  Ca: ≤5 mg/kg
  Cd: ≤1 mg/kg
  Co: ≤1 mg/kg
  Cr: ≤1 mg/kg
  Cu: ≤1 mg/kg
  Fe: ≤1 mg/kg
  K: ≤20 mg/kg
  Li: ≤1 mg/kg
  Mg: ≤1 mg/kg
  Mn: ≤1 mg/kg
  Mo: ≤1 mg/kg
  Ni: ≤1 mg/kg
  Pb: ≤1 mg/kg
  Sr: ≤1 mg/kg
  Zn: ≤1 mg/kg
concentration 20% in H2O
density 1.03 g/mL at 20 °C
description anionic
form liquid
grade for molecular biology
greener alternative category  , Aligned 
greener alternative product characteristics Catalysis
Learn more about the Principles of Green Chemistry .
impurities DNases, none detected
  insoluble matter, passes filter test
  phosphatases, none detected
  proteases, none detected
  RNases, none detected
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
mol wt 288.38 g/mol
product line BioUltra
Quality Level 200 
SMILES string [Na+].CCCCCCCCCCCCOS([O-])(=O)=O
sustainability Greener Alternative Product
technique(s) HPLC: suitable
  protein quantification: suitable
UV absorption λ: 260 nm Amax: ≤0.5
  λ: 280 nm Amax: ≤0.3
Application: Surfactant used for mild, efficient, and greener dethioacetalization.
Chemoselective Bromination of Active Methylene and Methyne Compounds by Potassium Bromide, Hydrochloric Acid and Hydrogen Peroxide 
Caution: remark on appearance: may form precipitate at low temperatures, heat to redissolve (15 minutes, 40°C)
General description: We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is used as a surfactant to enhance catalysis. Click here  for more information.
Density 1.03 g/mL at 20 °C
UNSPSC 12161900

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