Sigma-Aldrich L3771 Sodium dodecyl sulfate BioReagent, suitable for electrophoresis, for molecular biology, ≥98.5% (GC) Cas 151-21-3 100 gr
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Sigma-Aldrich L3771
Sodium dodecyl sulfate BioReagent, suitable for electrophoresis, for
molecular biology, ≥98.5% (GC) Cas 151-21-3 100 gr |
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Empirical Formula
(Hill Notation): CH3(CH2)11OSO3Na |
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CAS
Number: 151-21-3 |
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Molecular
Weight: 288.38 |
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PubChem Substance
ID: 24896351 |
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NACRES: NB.22 |
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| Dodecyl sodium sulfate, Dodecyl sulfate sodium salt, Lauryl sulfate sodium salt, SDS, Sodium lauryl sulfate | ||||
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grade |
for molecular biology |
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description |
anionic |
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product line |
BioReagent |
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Assay |
≥98.5% (GC) |
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mol wt |
micellar
18,000 |
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aggregation number |
62 |
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technique(s) |
electrophoresis:
suitable |
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CMC |
7-10 mM
(20-25°C) |
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mp |
204-207 °C
(lit.) |
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transition temp |
cloud
point >100 °C |
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solubility |
water:
soluble |
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anion traces |
chloride (Cl-): ≤500 ppm |
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| phosphate (PO43-): ≤10 ppm | ||||
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cation traces |
heavy
metals (as Pb): ≤10 ppm |
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absorption |
≤0.1 at 260 at 3% |
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| ≤0.1 at 280 at 3% | ||||
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HLB |
40 |
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suitability |
suitable
for electrophoresis |
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foreign activity |
DNase,
RNase, none detected
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