Product Name: Violanthrone (CAS NO.116-71-2)

Molecular Formula: C₃₄H₁₆O₂
Molecular Weight: 456.49g/mol
Mol File: 116-71-2.mol
Einecs: 204-152-0
Appearance: Bluish-black to black powder.
Density: 1.487 g/cm³
Water Solubility: Insoluble in water
Surface Tension: 82.5 dyne/cm
XLogP3-AA: 8
H-Bond Donor: 0
H-Bond Acceptor: 2
Product Categories: Organics

 Violanthrone (CAS NO.116-71-2) is mainly used for dyeing cotton fibers, affinity is good, color fast, leveling medium. It is less used in printing, colors are more for the fight. It can be used silk, viscose fiber, sticky cotton and cotton dyed-dimensional, but also for the polyester-cotton blend fabrics dyed with disperse dye bath melt, but also for the preparation of organic pigments.

 Violanthrone (CAS NO.116-71-2) is based around benzanthrone as raw material, refined naphthalene medium using potassium hydroxide and sodium acetate alkali fusion and condensation, through the recovery of naphthalene was conducted after the deal was finished refined

Reported in EPA TSCA Inventory.

Moderately toxic by intraperitoneal route. When heated to decomposition it emits acrid smoke and irritating fumes.

 Violanthrone ,its CAS NO. is 116-71-2,the synonyms is Dibenzanthrone ; 5,10-Violanthrenedione ; Ahcovat dark blue bo ; Ahcovatdarkbluebo ; Amanthrene dark blue bo ; Amanthrene supra dark blue bo ; Amanthrenedarkbluebo ; Amanthrenesupradarkbluebo .