Vat Blue 4B

$85 - $312

Price

Brand	Packaging	Price	Product name
AHH MT-06742	500g	$312	Cibablue2B
American Custom Chemicals Corporation DYE0000193	25G	$162.75	CIBA BLUE 2B
TRC C535730	250mg	$85	CibaBlue2B
TRC C535730	500mg	$150	CibaBlue2B

Boiling point	563.4±50.0 °C(Predicted)
Density	2.5583 (rough estimate)
refractive index	1.6300 (estimate)
Colour Index	73065
pka	-7.15±0.20(Predicted)
CAS DataBase Reference	2475-31-2(CAS DataBase Reference)
NIST Chemistry Reference	c.i. Vat blue 5(2475-31-2)
EPA Substance Registry System	3H-Indol-3-one, 5,7-dibromo-2-(5,7-dibromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- (2475-31-2)