| Specification |
| Product Name |
α-NAPHTHOLPHTHALEIN |
| CAS NO. |
596-01-0 |
| Molecular Formula |
C28H18O4 |
| Formula Weight |
418.45 |
| Appearance |
A Brownish Orange Powder |
| Structure |
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| Tests |
Limits |
| Solubility 0.1% (EtOH) |
- Clear Solution |
Absorptivity 1%/1cm,
(in 0.1N NaOH) at max.652.0nm |
- 657
|
| Melting Point |
- 239ºC |
| Loss on drying (110ºC) |
- 1.9% |
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| REVISED: 1-1-2012 |
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