Sodium dodécyle sulfate (SDS) 99, ultrapure_bioreagent, J.T.Baker®
Marques : AvantorTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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Synonyme(s):
Sodium dodécylsulfate, Sodium laurylsulfate
For electrophoresis and protein solubilization.
- Lot analysis on label
Formule:
CH₃(CH₂)₁₁OSO₃Na Poids moléculaire: 288.38 g/mol Point de fusion: 204…207 °C Densité: 0.40 g/cm³ Point éclair: >100 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00036175 Numéro CAS: 151-21-3 EINECS: 205-788-1 UN: 2926 ADR: 4.1, 6.1 II Indice Merck: 14,08636 |
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Résultats des tests de spécification
For Laboratory,Research,or Manufacturing Use | ≥99% |
Appearance | Passes Test |
Assay (as C₁₂H₂₅OSO₃Na) | ≥99 % |
Absorbance of a 3% w/v Aqueous Solution at 280 nm (1-cm path) | ≤0.1 |
pH of 1% Solution at 25°C | 5.0 - 8.0 |
Chloride (Cl) | ≤0.03 % |
Nitrogen (N) | ≤5 ppm |
Phosphate (PO₄) | ≤1 ppm |
Heavy Metals (as Pb) | ≤2 ppm |
Trace Impurities - Iron (Fe) | ≤1 ppm |
DNase Activity (None Detected) | Passes Test |
RNase Activity | Passes Test |
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