1-Naphtholbenzeine

Supplier: Thermo Scientific Chemicals
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Synonyms: alpha-Naphtholbenzeinα-Naphtholbenzein4-(α-(4-Hydroxy-1-naphthyl)benzylidene)naphthalen-1(4H)-one4-Hydroxy-α-(4-hydroxynaphthyl)-α-phenylnaphthalene-1-methanolα-Naphtholbenzeinep-Naphtholbenzeine1-NaphtholbenzeinBis(4-hydroxy-1-naphthyl)phenylmethanolp-Naphtholbenzein

41532-1000 41532-0250 41532-0050
TS41532-0250EA 125.24 USD
TS41532-0250 TS41532-0050 TS41532-1000
1-Naphtholbenzeine
1-Naphtholbenzeine
Formula: C₂₇H₁₈O₂
MW: 374.44 g/mol
Melting Pt: 230…235 °C
Storage Temperature: Ambient
MDL Number: MFCD00078492
CAS Number: 145-50-6

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Specification Test Results

Appearance Dark red to red-brown to brown-black to orange-brown Powder
Infrared spectrum Conforms
Visual transition interval from pH 8.2(yellow to orange) to pH 10(green-bleu)
Molar extinction coefficient ≥50000 (0.01 g/l methanol) (207-213 nm)

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