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CAS RN: 6099-57-6 | Product Number: N0033

Sodium 1-Naphthol-4-sulfonate

Purity: >85.0%(T)(HPLC)
  • 4-Hydroxy-1-naphthalenesulfonic Acid Sodium Salt
  • 1-Naphthol-4-sulfonic Acid Sodium Salt
  • Neville Winther Acid
  • NW Acid
  • Sodium 4-Hydroxy-1-naphthalenesulfonate
21,00 €
2   ≥20 
59,00 €
2   4  
184,00 €
2   3  

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Product Number N0033
Purity / Analysis Method >85.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__1__0H__7NaO__4S = 246.21  
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive
CAS RN 6099-57-6
Reaxys Registry Number 3640154
PubChem Substance ID 87573443
MDL Number


Appearance White to Light yellow to Light red powder to crystal
Purity(HPLC) min. 85.0 area%
Purity(Neutralization titration) min. 85.0 %
Water max. 10.0 %
Properties (reference)
Related Laws:
EC Number 228-050-0
Transport Information:
HS Number 2908990090
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