Sodium dodecyl sulphate (SDS) ≥98.0%, specially pure

Supplier: VWR Chemicals
Danger

Synonyms: Dodecyl sulphate sodium salt, Sodium dodecyl sulfate, Dodecyl sulphuric acid sodium salt, Lauryl sulphate sodium salt, Sodium lauryl sulphate

442442FEA 7655 INR
442442F 442444H
Sodium dodecyl sulphate (SDS) ≥98.0%, specially pure
Sodium dodecyl sulphate (SDS)
Formula: CH₃(CH₂)₁₁OSO₃Na
MW: 288,38 g/mol
Melting Pt: 204…207 °C
Density: 1,1 g/cm³ (20 °C)
Flash Pt: 100 °C (closed cup)
Storage Temperature: Ambient
MDL Number: MFCD00036175
CAS Number: 151-21-3
EINECS: 205-788-1
UN: 1325
ADR: 4.1,III
REACH: 01-2119489461-32
Merck Index: 14,08636
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Specification Test Results

Assay (calculated on anhydrous) Min. 98.0 %
Assay (C12 compounds)(calc.on anhydrous) Min. 98.0 %
IR Spectrum Passes test
Acidity or alkalinity Max. 0.05 meq/g
Loss on drying (100°C) Max. 1.5 %
Cl (Chloride) Max. 0.03 %
PO4 (Phosphate) Max. 10 ppm
Cu (Copper) Max. 5 ppm
Fe (Iron) Max. 2 ppm
Pb (Lead) Max. 5 ppm

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