Natriumdodecylsulfat ≥99%, AnalaR NORMAPUR® analytical reagent

Leverandør: VWR Chemicals
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Synonymer: Dodecyl sulphate sodium salt, Sodium dodecyl sulfate, Dodecyl sulphuric acid sodium salt, Lauryl sulphate sodium salt, Sodium lauryl sulphate

108073JEA 2750 NOK
108073J
Natriumdodecylsulfat ≥99%, AnalaR NORMAPUR® analytical reagent
Natriumdodecylsulfat

A general biochemical reagent often used as a detergent for electrophoresis

Formel: CH₃(CH₂)₁₁OSO₃Na
MW: 288.38 g/mol
Smeltepunkt: 204…207 °C
Tetthet: 1.1 g/cm³ (20 °C)
Flash punkt: 100 °C (closed cup)
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00036175
CAS-nummer: 151-21-3
EINECS: 205-788-1
FN: 1325
ADR: 4.1 III
REACH: 01-2119489461-32
Merck Indeks: 14,08636
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Spesifikasjon Testresultater

Assay (calculated on anhydrous) Min. 99 %
Assay (C12 compounds)(calc.on anhydrous) Min. 99 %
IR Spectrum Passes test
Insolubility in water Max. 30 ppm
Loss on drying (100°C) Max. 1.5 %
Cl (Chloride) Max. 100 ppm
PO4 (Phosphate) Max. 10 ppm
Cu (Copper) Max. 1 ppm
Fe (Iron) Max. 2 ppm
Pb (Lead) Max. 5 ppm
Absorbance (220-350 nm) (3 %) Max. 0.1


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