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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 24886005

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Basic Ion Pair Reagents (Cationic), Buffers & Reagents, Chromatography Reagents & Solvents,
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

Description

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.




All labs need water
Safety & Documentation

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

Documents

Certificate of Analysis

Protocols & Articles

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