1-Naphtholbenzeine
Supplier: CHEM IMPEX INTL INC MS
Synonyms:
alpha-Naphtholbenzein
, α-Naphtholbenzein
, 4-(α-(4-Hydroxy-1-naphthyl)benzylidene)naphthalen-1(4H)-one
, 4-Hydroxy-α-(4-hydroxynaphthyl)-α-phenylnaphthalene-1-methanol
, α-Naphtholbenzeine
, p-Naphtholbenzeine
, 1-Naphtholbenzein
, Bis(4-hydroxy-1-naphthyl)phenylmethanol
, p-Naphtholbenzein
22928-25G
22928-100G
22928-5G
102634-604EA
128.95
USD
102634-604
102559-350
102637-692
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 |
Specification Test Results
Appearance | Brown Powder |
Visual Transition Range | From pH 8.0 (Reddish Orange) to pH 10.0 (Greenish Blue) |
Loss on Drying | ≤7.0% (105 °C) |
Specific Absorption 1% on Dried Basis at 626 nm | ≥640 |
Absorption Maximum | 622 - 626 nm |
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