1-(2-Pyridylazo)-2-naphthol (PAN) ≥98.0% (by HPLC, titration analysis) metal indicator, for spectrophotometry
Supplier: TCI
Certificates
About this item
CAS Number:85-85-8
:
Formula:C₁₅H₁₁N₃O
MDL Number:MFCD00004071
:249.27 g/mol
Boiling Pt:412 °C (1013 hPa)
Melting Pt:137…140 °C
Storage Temperature:Ambient
EINECS:201-637-9
:GHS07
Specification Test Results
- Appearance:Light yellow to Amber to Dark green powder to crystal
- Purity (HPLC):min. 98.0 area%
- Purity (Nonaqueous Titration):min. 98.0 %
- Melting point:138.0 to 143.0 deg-C
- Absorbance:min. 0.600 (10mg/L, Methanol, 463.0 to 467.0 nm)
Specification Test Results
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