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SDS BioChemica   A2572

Synonym Dodecyl Sulfate Sodium Salt, Laurylsulfate Sodium Salt,Sodium Dodecylsulfate, Sodium Laurylsulfate 

state of matter Solid 

Solubility (20°C) 250 g/L (H2O) 

Formula C12H25NaO4S 

M 288.38 g/mol 

CAS-No.: 151-21-3 

HS-No.: 29209010 

EC-No.: 205-788-1 

Storage: RT 

LGK: 4.1 B 

Disposal: 3 

R: 11-21/22-37/38-41 

S: 26-36/37 

highly flammable, harmful, irritant 

Class / PG: 4.1(6.1)/III 

UN-No. UN2926 

WGK: 2 

Specification  

Assay (titr.) min. 99 % 

pH (10 %; H2O; 25°C) 5.0 - 7.0 

Heavy metals (as Pb) max. 0.001 % 

Insoluble matter passes test 

Water max. 0.1 % 

Chloride max. 0.05 % 

Phosphate max. 0.01 % 

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SDS BioChemica   A2572

Literature

     (1)     Laemmli, U.K. (1970) Nature 227, 680-685     SDS-Polyacrylamidgelelektrophorese zur Trennung vonKopfproteinen des Bakteriophagen T4.     (2)     Harewood, K. & Wolff III, J.S. (1973) Anal. Biochem. 55,573-581     SDS-Acrylamid-Agarose-Gelelektrophorese zur Trennung hochmolekularer viraler RNA.     (3)     Nielsen, T.B. & Reynolds, J.A. (1978) Methods Enzymol. 48, 3-10     Molekulargewichtsbestimmung durchGelelektrophorese.     (4)     Suzuki, H. & Terada, T. (1988) Anal. Biochem. 172, 259-263     Beseitigung von SDS aus Proteinlösungen.