Tetramethylbenzidine

$6 - $4480

Price

Brand	Packaging	Price	Product name
Adipogen Life Sciences CDX-T0002-G001	1g	$35	TMB
AHH MT-36641	25g	$285	3,3,5,5-Tetramethylbenzidine
AK Scientific F811	5g	$37	3,3',5,5'-Tetramethylbenzidine
AK Scientific F811	25g	$114	3,3',5,5'-Tetramethylbenzidine
Alfa Aesar J60808	100ml	$117	3,3',5,5'-Tetramethylbenzidine aq. soln.
Alfa Aesar A13868	5g	$142	3,3',5,5'-Tetramethylbenzidine, 98%
Alfa Aesar J61325	125ml	$193	3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, high sensitivity
Alfa Aesar J62143	500ml	$216	3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, precipitating, high sensitivity
Alfa Aesar J60461	500ml	$219	3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, precipitating, standard sensitivity
Alfa Aesar A13868	1g	$47.7	3,3',5,5'-Tetramethylbenzidine, 98%

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Melting point	168-171 °C(lit.)
Boiling point	100 °C
Density	1
refractive index	1.5519 (estimate)
storage temp.	2-8°C
solubility	Slightly soluble. <0.1 g/100 mL at 20°C.
pka	4.49±0.10(Predicted)
form	tablet
color	Cream
Water Solubility	Slightly soluble. <0.1 g/100 mL at 20 ºC
Sensitive	Light Sensitive
BRN	2808541
Stability	Stable, but moisture sensitive and may be light sensitive. Incompatible with water, strong oxidizing agents.
CAS DataBase Reference	54827-17-7(CAS DataBase Reference)
EPA Substance Registry System	3,3',5,5'-Tetramethylbenzidine (54827-17-7)