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70289 Sigma-Aldrich

Sodium 2-naphthalenesulfonate

for ion pair chromatography, ≥99.0% (HPLC)

Synonym: 2-Naphthalenesulfonic acid sodium salt

  • CAS Number 532-02-5

  • Empirical Formula (Hill Notation) C10H7NaO3S

  • Molecular Weight 230.22

  •  Beilstein Registry Number 3659024

  •  EC Number 208-523-8

  •  MDL number MFCD00064186

  •  PubChem Substance ID 329762411

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Basic Ion Pair Reagents (Cationic), Chromatography Reagents & Solvents, Ion Pair Reagents More...
grade   for ion pair chromatography
InChI Key   YWPOLRBWRRKLMW-UHFFFAOYSA-M
assay   ≥99.0% (HPLC)
λ   10 % in H2O (hot)
UV absorption   λ: 380 nm Amax: 0.1
  λ: 390 nm Amax: 0.05
  λ: 400 nm Amax: 0.02
  λ: 500 nm Amax: 0.02
suitability   corresponds to standard for filter test

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Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
2
RTECS 
QK3678000

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Certificate of Analysis

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