Jilin Baishengyuan Import & Export Trading Co., Ltd. is located in Changchun City, Jilin Province. It is a hightech modern private enterprise specializing in the research, development, production and export of hightech products such as pharmaceutical and pesticide intermediates, pepharmaceutical raw materials,chemical reagents, food additives,fine chemical,agrochemicals,veterinary...
Vat Black 27 Chemical Properties
Molecular Weight: 665.6485 g/mol
Molecular Formula: C42H23N3O6
Density: 1.537 g/cm3
Index of Refraction: 1.831
Molar Refractivity: 190.35 cm3
Molar Volume: 432.9 cm3
Polarizability: 75.46×10-24 cm3
Surface Tension: 88.1 dyne/cm
Product Categories: Organics
Vat Black 27 Uses
C.I. Vat Black 27 (CAS NO.2379-81-9) is mainly used for dyeing cotton fibers. It can also be used for dyeing viscose fiber, silk, cotton and polyester-dimensional one-bath dyeing with disperse dyes. It is used for fight to restore the olive color, such as the fight dyed gray, brown, dark green, dark blue and other colors.