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Thermo Scientific Chemicals Thymol Blue, pure, indicator
CAS: 76-61-9 | C27H30O5S | 466.592 g/mol
Marca: Thermo Scientific Chemicals 151450050
40.49 EUR valido fino al 2025-12-31
Usa il codice promo "25339" per avere il tuo prezzo promozionale.
Quantità | 5 g |
---|---|
Imballaggio | Glass bottle |
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
76-61-9 | |
466.592 | |
PRZSXZWFJHEZBJ-UHFFFAOYSA-N | |
65565 | |
CC1=CC(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O |
C27H30O5S | |
MFCD00005869 | |
TB, Thymolsulfonephthalein | |
4-[3-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-5-methyl-2-propan-2-ylphenol |
Specifica
Thymol Blue | |
76-61-9 | |
MFCD00005869 | |
TB, Thymolsulfonephthalein | |
PRZSXZWFJHEZBJ-UHFFFAOYSA-N | |
CC1=CC(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O | |
466.592 | |
466.58 | |
Glass bottle | |
Acid range: from pH 1.2 (red) to pH 2.8 (yellow), alkaline range: from pH 8.0 (yellow) to pH 9.6 (blue) | |
5 g |
221.0°C | |
C27H30O5S | |
15, 9555 | |
Solubility in water: insoluble. Other solubilities: soluble in diluted alkali solutions, soluble in alcohol | |
Authentic | |
4-[3-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-5-methyl-2-propan-2-ylphenol | |
65565 | |
Pure | |
700 min. (596nm, in 0.01N NaOH) | |
Brown to Green | |
Fine Crystalline Powder |
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