Thymol Blue

$20.4 - $728

Price

Brand	Packaging	Price	Product name
AK Scientific Z3748	5g	$39	Thymol Blue
AK Scientific Z3748	25g	$90	Thymol Blue
Alfa Aesar B21370	50g	$143	Thymol Blue
Alfa Aesar 016272	50g	$174	Thymol Blue
Alfa Aesar B21370	10g	$44.1	Thymol Blue
Alfa Aesar 016272	10g	$48.4	Thymol Blue
Alfa Aesar 016272	2g	$20.4	Thymol Blue
Alichem 76619	1000g	$449.4	3,3-Bis(4-hydroxy-5-isopropyl-2-methylphenyl)-3H-benzo[c][1,2]oxathiole1,1-dioxide
American Custom Chemicals Corporation DYE0000370	25G	$431.5	THYMOL BLUE
American Custom Chemicals Corporation DYE0000370	5G	$406.3	THYMOL BLUE

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Melting point	221-224 °C (dec.) (lit.)
Boiling point	539.4°C (rough estimate)
Density	1.1413 (rough estimate)
refractive index	1.5300 (estimate)
Flash point	36 °C
storage temp.	room temp
solubility	0.11g/l
form	Solid
pka	Pka1:1.65(at 25℃)(PH=1.2 to 2.8) Pka2:8.9(at 25℃)(PH=8.0 to 9.6)
color	Dark green to dark brown
Odor	Characteristic odour
PH Range	1.2(red)-2.8(yellow) 8(yellow)-9.6(blue)
Water Solubility	Soluble in alcohol and dilute alkali solutions. Insoluble in water.
λmax	594nm, 376nm, 544nm, 430nm
Merck	14,9400
BRN	368036
Stability	Stable. Combustible. Dust may form an explosive mixture with air. Incompatible with strong oxidizing agents.
Major Application	Display device, semiconductors, sensors, fuel cells, antimisting coating for glass, toys, corrosion inhibitor, multi-level alert system, correction fluid, textiles, falsification-proof security paper, packaging system, measurement of hydrogen ion concentrationin swimming pool water, humidity-indicating agent, diapers, cosmetics, biostatic materials, determine bacteria growth, psychoactive drugs, antidepressant drugs, dental impression material
CAS DataBase Reference	76-61-9(CAS DataBase Reference)
NIST Chemistry Reference	Thymolsulfonephthalein(76-61-9)
EPA Substance Registry System	Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[5-methyl-2-(1-methylethyl)- (76-61-9)