Sodium dodecyl sulphate (SDS) ≥99.0% for biochemistry, specially purified

Supplier: VWR Chemicals
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Synonyms: Lauryl sulphate sodium saltDodecyl sulphuric acid sodium saltSodium lauryl sulphateDodecyl sulphate sodium salt

44215HNEA 473 GBP
44215HN 44215LT
Sodium dodecyl sulphate (SDS) ≥99.0% for biochemistry, specially purified
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: 13,08710

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Specification Test Results

Assay (calculated on anhydrous) Min. 99.0 %
Assay (C12 compounds)(calc.on anhydrous) Min. 98.5 %
IR Spectrum Passes test
Cl (Chloride) Max. 0.03 %
PO4 (Phosphate) Max. 1 ppm
Pb (Lead) Max. 2 ppm
Absorbance (220-350 nm) (3 %) Max. 0.1

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