Thymolblått

Leverandør: TCI

Synonymer: 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 325 NOK
TCIAT0235-1G TCIAT0235-25G
Thymolblått
Thymolblått
Formel: C₂₇H₃₀O₅S
MW: 466,6 g/mol
Smeltepunkt: 221 °C
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00005869
CAS-nummer: 76-61-9
EINECS: 200-973-3
Merck Indeks: 14,09400
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Spesifikasjon Testresultater

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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