4-(2-Pyridylazo)resorcinol ≥98.0% (by HPLC, titration analysis) spectrophotometric reagent for transition metals
Fornitore: TCI EUROPE
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Pericolo
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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 |
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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