Azul de timol

Proveedor: TCI

Sinónimos: Thymolsulphonphthalein, 3,3-Bis(4-hydroxy-5-isopropyl-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide

T0235-1G T0235-25G
TCIAT0235-1GEA 24 EUR
TCIAT0235-1G TCIAT0235-25G
Azul de timol
Azul de timol
Formula: C₂₇H₃₀O₅S
MW: 466.6 g/mol
Pto. de fusión: 221
Temperatura de almacenaje: Ambiente
Número MDL: MFCD00005869
Núm. CAS: 76-61-9
EINECS: 200-973-3
Índice Merck: 14,09400
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Resultados test especificaciones

Appearance Yellow to Brown to Dark green powder to crystaline
Absorbance min. 0.270 (10mg/L, pH 7.6, 431.0 to 437.0 nm)
Solubility in Sodium hydroxide solution almost transparency
Transition interval (pH) (red)1.2 to 2.8 (yellow), (yellow)8.0 to 9.6 (blue)


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