Pigmento amarelo 81- Corimax Amarelo H10G

Technical parameters of Pigment yellow 81

Índice de cores Nº.	Pigmento amarelo 81
Nome do produto	Corimax Yellow H10G
Categoría do produto	Pigmento orgánico
Número CAS	22094-93-5
Número da UE	224-776-0
Familia química	Disazo
Peso molecular	754.49
Fórmula molecular	C36H32CI4N6O4
Valor de PH	6.0-7.0
Densidade	1.6
Absorción de aceite (ml / 100g)%	35-45
Velocidade da luz (revestimento)	5-6
Resistencia ao calor (revestimento)	180
Velocidade da luz (plástico)	6-7
Resistencia ao calor (plástico)	240
Resistencia á auga	5
Resistencia ao aceite	5
Resistencia ácida	4
Resistencia a Alkali	5
Cor
Distribución de tonalidades	py

Aplicación ：
Recomendable para revestimentos en po, PVC, goma, PP, PE
Can be used in printing paste, PS, PU, water-based ink, solvent ink, UV ink.

Estrutura molecular:

Chinese Name: pigment yellow 81
English Name: segment yellow 81
Chinese alias: C.I. Pigment Yellow 81; benzidine yellow 10g; pigment yellow 81; bisazo yellow 10g; benzidine yellow 10g; 2,2 '- (2,2', 5,5 '- tetrachloro-1,1' - biphenyl-4,4 '- bisazo) bis [n - (2,4-dimethylphenyl) - 3-oxo-butylamide] - (2,4-dimethylphenyl) - 3-oxobutanamide]; 2 - [2,5-dichloro-4 - [2,5-dichloro-4 - [1 - [(2,4-dimethylphenyl) carbamoyl] - 2-oxo-propyl] azo- phenyl]phenyl]azo-N-(2,4-dimethylphenyl)-3-oxo-butanamide
CAS No.: 22094-93-5
Molecular formula: c36h32cl4n6o4
Molecular weight: 754.4891

Pigment Yellow 81 is an organic compound that is classified as a diarylide pigment. It is used as a yellow colorant.

The compound is synthesized from three components. Treatment of 2,4-dimethylaniline with diketene gives an acetoacetylated aniline. This compound is then coupled to the bisdiazonium salt obtained from 3,3'-dichlorobenzidine.