CAS Registry Number
CAS 145-50-6 — α-Naphtholbenzein (pH Indicator)
We list 3 grades / variants of this substance. Compare them below and add the right one to your quote basket.
CAS No.145-50-6
FormulaC27H18O2
Mol. weight374.40
Also known as: 4,4'-(a-Hydroxybenzylidene)di-1-naphthol · p-naphtholbenzein · 1(4H)-Naphthalenone, 4-[(4-hydroxy-1-naphthalenyl)phenylmethylene]- · 1(4H)-Naphthalenone, 4-((4-hydroxy-1-naphthalenyl)phenylmethylene)- · alphaNaphtholbenzein · 4(alpha(4Hydroxy1naphthyl)benzylidene)naphthalen1(4H)one · 1(4H)Naphthalenone, 4(alpha(4hydroxy1naphthyl)benzylidene) · 1(4H)Naphthalenone, 4((4hydroxy1naphthalenyl)phenylmethylene)
IUPAC: (4E)-4-[(4-hydroxynaphthalen-1-yl)-phenylmethylidene]naphthalen-1-one
Available grades of CAS 145-50-6
α-Naphtholbenzein (pH Indicator), BP/USP/EP/Ph. Eur.
- CAS
- 145-50-6
- Formula
- C27H18O2
- MW
- 374.4 g/mol
VQ-047204
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