Specification
| CAS number | 145-50-6 |
|---|---|
| Molecular formula | C27H18O2 |
| Molecular weight | 374.43 |
| Synonyms | 4,4'-(a-Hydroxybenzylidene)di-1-naphthol, p-naphtholbenzein |
| Appearance | Powder, Dark reddish brown |
| Physical form | Powder |
| Melting point | 230-235 °C (lit.) |
| Density | 1.28 g/cm3 |
| Storage | Room temperature, unless the SDS states otherwise |
| Country of origin | India |
| HS code | 29145000 |
| Hazard classification | See the Safety Data Sheet |
| Category | Lab & Fine Chemicals › Analytical Reagents › Indicators |
Documents
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α-Naphtholbenzein (pH Indicator)
CAS 145-50-6C27H18O2MW 374.439 grade & pack options
α-Naphtholbenzein (pH Indicator) (CAS 145-50-6) — An analytical reagent from our indicators range for testing, titration and QC laboratories.
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Applications
For research, manufacturing and laboratory use only. Not for drug, food, household or personal use.
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