71727
Fluka
Sodium dodecyl sulfate
BioUltra, ≥99.0% (GC)
| Synonym: | Dodecyl sodium sulfate, Dodecyl sulfate sodium salt, Lauryl sulfate sodium salt, SDS, Sodium lauryl sulfate |
| CAS Number: | 151-21-3 |
| Linear Formula: | CH3(CH2)11OSO3Na |
| Molecular Weight: | 288.38 |
| Beilstein Registry Number: | 3599286 |
| EC Number: | 205-788-1 |
| MDL number: | MFCD00036175 |
Description
| Application | Anionic detergent |
| Other Notes | PAGE - a SDS-discontinuous system1; Anionic detergent for protein solubilization2; Measurement of molecular weight by gel electrophoresis3; In methods for the electrophoresis of soluble and membrane lipoproteins; Analysis of drugs in the presence of serum albumin by LC with eluants containing surfactants4 |
Properties
| product line | BioUltra |
| assay | ≥99.0% (GC) |
| total impurities | insoluble matter, passes filter test |
| loss | ≤3% loss on drying, 20 °C (HV) |
| mp | 204-207 °C(lit.) |
| solubility | H2O: 0.1 M at 20 °C, clear, colorless |
| anion traces | chloride (Cl-): ≤200 mg/kg |
| phosphate (PO4-): ≤1 mg/kg | |
| cation traces | Al: ≤5 mg/kg |
| Ba: ≤5 mg/kg | |
| Bi: ≤5 mg/kg | |
| Ca: ≤10 mg/kg | |
| Cd: ≤5 mg/kg | |
| Co: ≤5 mg/kg | |
| Cr: ≤5 mg/kg | |
| Cu: ≤5 mg/kg | |
| Fe: ≤5 mg/kg | |
| K: ≤200 mg/kg | |
| Li: ≤5 mg/kg | |
| Mg: ≤5 mg/kg | |
| Mn: ≤5 mg/kg | |
| Mo: ≤5 mg/kg | |
| Ni: ≤5 mg/kg | |
| Pb: ≤5 mg/kg | |
| Sr: ≤5 mg/kg | |
| Zn: ≤5 mg/kg | |
| λ | 0.1 M in H2O |
| UV absorption | λ: 260 nm Amax: 0.06 |
| λ: 280 nm Amax: 0.02 |
Safety
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
| Hazard Codes | F,Xn |
| Risk Statements | 11-21/22-36/37/38 |
| Safety Statements | 26-36/37 |
| RIDADR | UN2926 4.1/PG 2 |
| WGK Germany | 2 |
| RTECS | WT1050000 |
| Flash Point(F) | 50 °F |
| Flash Point(C) | 10 °C |
References
| Cited Reference | 1. U.K. Laemmli Nature 227, 680, (1970) Abstract |
| 2. K. Harewood, J.S. Wolff Anal. Biochem. 55, 573, (1973) Abstract | |
| 3. T.B. Nelsen, J.A. Reynolds Meth. Enzymol. 48, 3, (1978) Abstract | |
| 4. R.A. Grohs et al. Anal. Chem. 63, 384, (1991) Abstract | |
| reference | U.K. Laemmli, PAGE - a SDS-discontinuous system. Nature 227, 680, (1970) |
| K. Harewood, J.S. Wolff, Anionic detergent for protein solubilization. Anal. Biochem. 55, 573, (1973) | |
| T.B. Nelsen, J.A. Reynolds, Measurement of molecular weight by gel electrophoresis. Meth. Enzymol. 48, 3, (1978) | |
| eds. L.A. Lewis, J.J. Oppelt CRC Handbook of Electrophoresis Boca Raton, Florida 1, (1980) | |
| R.A. Grohs, Analysis of drugs in the presence of serum albumin by LC with eluants containing surfactants. Anal. Chem. 63, 384, (1991) | |
| Merck | Merck 13,8710 |
| Beilstein | Beil. 1,IV,1847 |
| Aldrich MSDS 1, 847:C / Corp MSDS 1 (1), 1495:C / FT-IR 2 (1), 1532:B / FT-IR 1 (1), 904:C / IR-Spectra (3), 544:C / IR-Spectra (2), 481:G / NMR-Reference 2 (2), 805:A / RegBook 1 (1), 1079:E / Sax 6, 2490 / Sigma FT-IR 1 (2), 70:B / Sigma FT-IR 1 (2), 70:C / Structure Index 1, 167:C:8 |
