Naphthol AS ≥97.0% (by HPLC, titration analysis)
Leverantör: TCI EUROPE
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Synonyms:
Azoic Coupling Component 2, 2-Hydroxy-3-naphthoic acid Anilide, 3-Hydroxy-2-naphthanilide, 3-Hydroxy-N-phenyl-2-naphthamide, Naphthol AS
H0313-25G
H0313-500G
TCIAH0313-25GEA
215
SEK
TCIAH0313-25G
TCIAH0313-500G
Naphthol AS ≥97.0% (by HPLC, titration analysis)
Naphthol AS
Formel:
C₁₇H₁₃NO₂ MW: 263,3 g/mol Kokpunkt: 494 °C (1013 hPa) Smältpunkt: 252 °C |
MDL Number:
MFCD00004096 CAS nummer: 92-77-3 EINECS: 202-188-1 UN: 3077 ADR: 9,III |
Specifikation testresultat
Appearance | White to Light yellow to Light orange powder to crystal |
Purity (HPLC) | min. 97.0 area% |
Purity (Neutralization titration) | min. 97.0 % |
Melting point | 247.0 to 251.0 deg-C |
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