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Thermo Scientific Chemicals Thymolphthalein, pure, indicator
CAS: 125-20-2 | C28H30O4 | 430.544 g/mol
Marca: Thermo Scientific Chemicals 151462500
524.80 EUR valido fino al 2025-12-31
Usa il codice promo "25339" per avere il tuo prezzo promozionale.
| Quantità | 250 g |
|---|---|
| Imballaggio | Glass bottle |
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Descrizione
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Indicator
Identificatori chimici
| 125-20-2 | |
| 430.544 | |
| LDKDGDIWEUUXSH-UHFFFAOYSA-N | |
| 31316 | |
| CC1=CC(=C(C=C1C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O |
| C28H30O4 | |
| MFCD00005909 | |
| TP | |
| 3,3-bis(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-2-benzofuran-1-one |
Specifica
| Thymolphthalein | |
| Indicator | |
| C28H30O4 | |
| 18, I, 381 | |
| TP | |
| LDKDGDIWEUUXSH-UHFFFAOYSA-N | |
| CC1=CC(=C(C=C1C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O | |
| 430.544 | |
| 430.53 | |
| Pure | |
| from pH 8.8 (colorless) to pH 10.5 (blue) | |
| 250 g |
| 251.0°C to 253.0°C | |
| 125-20-2 | |
| MFCD00005909 | |
| 15, 9556 | |
| Solubility in water: insoluble. Other solubilities: soluble in dilute alkali and acids, soluble in alcohol and acetone | |
| Authentic | |
| 3,3-bis(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-2-benzofuran-1-one | |
| 31316 | |
| 1% max. | |
| Glass bottle | |
| White | |
| Fine Crystalline Powder |
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Titolo del prodotto
Thermo Scientific Chemicals Thymolphthalein, pure, indicator > 250g; flacone in vetro
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