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70382 Sigma-Aldrich

Sodium 1,2-naphthoquinone-4-sulfonate

for spectrophotometric det. of isonicotic hydrazide, amines and amino acids, ≥97.0% (T)

Synonym: 1,2-Naphthoquinone-4-sulfonic acid sodium salt, 3,4-Dihydro-3,4-dioxo-1-naphthalenesulfonic acid sodium salt, Folin’s reagent

  • CAS Number 521-24-4

  • Empirical Formula (Hill Notation) C10H5NaO5S

  • Molecular Weight 260.20

  •  Beilstein Registry Number 4169788

  •  EC Number 208-308-9

  •  MDL number MFCD00001700

  •  PubChem Substance ID 329762068

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Determination of amines

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3
RTECS 
QK1490000
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