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4-(2-Pyridylazo)resorcinol ≥98.0% (by HPLC, titration analysis) spectrophotometric reagent for transition metals

Fornitore: TCI EUROPE
Pericolo

Synonyms: 4-(2'-Pyridylazo)resorcinol

A5001-1G A5001-5G
TCIAA5001-1GEA 33 EUR
TCIAA5001-1G TCIAA5001-5G
4-(2-Pyridylazo)resorcinol ≥98.0% (by HPLC, titration analysis) spectrophotometric reagent for transition metals
4-(2-Pyridylazo)resorcinol
Formula: C₁₁H₉N₃O₂
Peso molecolare: 215,21 g/mol
MDL Number: MFCD00006256
CAS Number: 1141-59-9
EINECS: 214-528-6
UN: 2811
ADR: 6.1,III
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Risultati del test di specificazione

Appearance Orange to Amber to Dark red powder to crystal
Purity (HPLC) min. 98.0 area%
Purity (Nonaqueous Titration) min. 98.0 %
Sensitiveness Coloring by copper sulfate solution.  Fading by EDTA2Na.

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