Documents
114545
Thymol Blue
ACS reagent
Recommended Products
grade
ACS reagent
Quality Level
form
powder
clarity of soln
passes test
technique(s)
titration: suitable
visual transition interval
1.2-2.8, red to yellow(acid range)
1.2-2.8, red to yellow
8.0-9.2, yellow to blue(alkaline range)
8.0-9.2, yellow to blue
mp
221-224 °C (dec.) (lit.)
solubility
ethanol: 0.1%, clear
density
0.979 g/cm3
λmax
376 nm (2nd)
594 nm
ε (extinction coefficient)
≥12000 at 298-302 nm in 0.1 M NaOH at 0.01 g/L
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
CC(C)c1cc(c(C)cc1O)C2(OS(=O)(=O)c3ccccc23)c4cc(C(C)C)c(O)cc4C
InChI
1S/C27H30O5S/c1-15(2)19-13-22(17(5)11-24(19)28)27(21-9-7-8-10-26(21)33(30,31)32-27)23-14-20(16(3)4)25(29)12-18(23)6/h7-16,28-29H,1-6H3
InChI key
PRZSXZWFJHEZBJ-UHFFFAOYSA-N
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This Item | 861367 | 95290 | 1.08176 |
|---|---|---|---|
| form powder | form powder or crystals | form powder or crystals | form solid |
| technique(s) titration: suitable | technique(s) - | technique(s) - | technique(s) - |
| mp 221-224 °C (dec.) (lit.) | mp 283-285 °C (dec.) (lit.) | mp - | mp 221 °C (decomposition) |
| solubility ethanol: 0.1%, clear | solubility - | solubility water: 0.01 g/10 mL, blue to very deep blue | solubility - |
| density 0.979 g/cm3 | density - | density - | density - |
General description
Application
Biochem/physiol Actions
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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