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55422 Sigma-Aldrich

Sodium dodecyl sulfate

≥98.0% (GC)

Synonym: Dodecyl sodium sulfate, Dodecyl sulfate sodium salt, Lauryl sulfate sodium salt, SDS, Sodium lauryl sulfate

  • CAS Number 151-21-3

  • Linear Formula CH3(CH2)11OSO3Na

  • Molecular Weight 288.38

  •  Beilstein Registry Number 3599286

  •  EC Number 205-788-1

  •  MDL number MFCD00036175

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Properties

Related Categories Alkyl Sulfates, Anionic Detergents, Antigen-Vaccine Preparation, Biochemicals and Reagents, Cell Culture,
description   anionic
InChI Key   DBMJMQXJHONAFJ-UHFFFAOYSA-M
assay   ≥98.0% (GC)
loss   ≤5% loss on drying
mp   204-207 °C(lit.)
solubility   H2O: soluble0.1 M at 20 °C, clear, colorless
anion traces   chloride (Cl-): ≤200 mg/kg
  phosphate (PO43-): ≤1 mg/kg
cation traces   Ca: ≤10 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤200 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Zn: ≤5 mg/kg

Description

Application

Anionic detergent

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Precautionary statements 
RIDADR 
UN1325 - class 4.1 - PG 3 - Flammable solids, organic, n.o.s., HI: all
WGK Germany 
2
RTECS 
WT1050000
Flash Point(F) 
338 °F
Flash Point(C) 
170 °C

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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