Imprimer

Bleu de thymol

Fournisseur: TCI

T0235-1G T0235-25G
TCIAT0235-1GEA 26.4 EUR
TCIAT0235-1G TCIAT0235-25G
Bleu de thymol
Bleu de thymol
Formule: C₂₇H₃₀O₅S
Point de fusion: 221 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00005869
Numéro CAS: 76-61-9
EINECS: 200-973-3
Merck Index: 14,09400
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Commander maintenant

Résultats des tests de spécification

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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