High performance organic pigments
Red pigment
Yellow pigment
Orange pigment
Brown pigment
Violet pigment
Intermediates
Pigment yellow 83
English name :Pigment Yellow 83
Alias:21108; C.I. Pigment Yellow 83; 2,2'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutyramide]; C.I. 21108; Permanent Yellow HR; FAST BRILLIANT YELLOW HR; 2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis[N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutanamide]; 2-[2-chloro-4-[3-chloro-4-[1-[(4-chloro-2,5-dimethoxy-phenyl)carbamoyl]-2-oxo-propyl]azo-phenyl]phenyl]azo-N-(4-chloro-2,5-dimethoxy-phenyl)-3-oxo-butanamide
CAS No.:5567-15-7
Molecular formula:C36H32Cl4N6O8
Molecular weight:818.4867
· 3 Index
Colored light: red light yellow color
Relative density: 1.27-1.50
Bulk density/(lb/gal): 10.1-12.5
Melting point/°C: 380-420
Mean grain size /μm: 0.06-0.13
Particle shape: needle shape
Specific surface area /(m2/g): 49(B3R)
PH range/(10% slurry): 4.4-6.9
Oil absorption /(g/100g): 39-98
Covering force: transparent
Yellow powder, stable heat resistance; excellent light resistance, solvent resistant, acid resistance
· 4 Main uses
It is appropriate for various printing ink, automobile coating and emulsion paint field. It is widely used in plastic coloring and soft PVC. In addition, it is used in wood coloring.
