Thymol Blue, 1 X 25 g (114545-25G)

MilliporeSigma® (Sigma-Aldrich)

SKU:

114545-25G

$155.00

Net 30 Terms Available

Earn points on this purchase

Thymol Blue is a sulfonephthalein dye. It is also known as thymolsulfonphthalein. Thymol Blue has been used for the in situ spectrophotometric pH measurement. Thymol Blue is a pH indicator, which is yellow/orange at low pH and blue in color at high pH.

Quantity:

*We accept purchase orders from private, public, educational, & government institutions

Current Stock:

Request a Quote Request a Sample

SDS

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
Î»max	376 nm (2nd)
application(s)	diagnostic assay manufacturinghematologyhistology
visual transition interval	1.2-2.8, red to yellow(acid range)
grade	ACS reagent
technique(s)	titration: suitable
CAS_NO	76-61-9
Quality Level	200
Îµ (extinction coefficient)	≥12000 at 298-302 nm in 0.1 M NaOH at 0.01 g/L
visual transition interval	8.0-9.2, yellow to blue
clarity of soln	passes test
visual transition interval	8.0-9.2, yellow to blue(alkaline range)
storage temp.	room temp
solubility	ethanol: 0.1%, clear
mp	221-224 °C (dec.) (lit.)
SMILES string	CC(C)c1cc(c(C)cc1O)C2(OS(=O)(=O)c3ccccc23)c4cc(C(C)C)c(O)cc4C
form	powder
InChI key	PRZSXZWFJHEZBJ-UHFFFAOYSA-N
density	0.979 g/cm3
visual transition interval	1.2-2.8, red to yellow
Î»max	594 nm

Thymol Blue, 1 X 25 g (114545-25G)

Request a Quote

Thymol Blue, 1 X 25 g (114545-25G)

Trusted quality

Fast shipping

Newsletter