1-(2-Thiazolylazo)-2-naphthol ≥99.0% (by titrimetric analysis) spectrophotometric reagent for transition metals
Fornitore: TCI
A5003-1G
A5003-5G
TCIAA5003-1GEA
47
EUR
TCIAA5003-1G
TCIAA5003-5G
1-(2-Thiazolylazo)-2-naphthol ≥99.0% (by titrimetric analysis) spectrophotometric reagent for transition metals
1-(2-Thiazolylazo)-2-naphthol
Formula:
C₁₃H₉N₃OS |
MDL Number:
MFCD00021611 CAS Number: 1147-56-4 EINECS: 214-555-3 |
|
Risultati del test di specificazione
Appearance | Orange to Brown powder to crystal |
Purity (Nonaqueous Titration) | min. 99.0 % |
Melting point | 140.0 to 142.0 deg-C |
Solubility in hot Methanol | almost transparency |
Sensitiveness | Coloring by copper sulfate solution. Fading by EDTA2Na. |
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