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3,3′-[ 2-Methyl-1,3-PhenyleneDiimino]Bis[4,5,6,7-Tetrachloro-1H-Isoindol-1-One] CAS 5045-40-9 Featured Image
  • 3,3′-[ 2-Methyl-1,3-PhenyleneDiimino]Bis[4,5,6,7-Tetrachloro-1H-Isoindol-1-One] CAS 5045-40-9 1

3,3′-[ 2-Methyl-1,3-PhenyleneDiimino]Bis[4,5,6,7-Tetrachloro-1H-Isoindol-1-One] CAS 5045-40-9

Chemical Property:

Molecular Formula C23H8Cl8N4O2
Molar Mass 655.95922
Density 1.89±0.1 g/cm3(Predicted)
Boling Point 799.3±70.0 °C(Predicted)
pKa -3.70±0.20(Predicted)
Physical and Chemical Properties bright color, strong coloring power, high heat resistance, excellent heat resistance, acid resistance, alkali resistance, no migration.
hue or shade: Green Yellow
relative density: 1.89
Bulk density/(lb/gal):15.7
melting point/℃:301
particle shape: needle
specific surface area/(m2/g):24
pH value/(10% slurry):5.8
oil absorption/(g/100g):39-45
hiding power: transparent
diffraction curve:
reflex curve:
Use Mainly used in coatings, high-grade ink coloring; Also used in polystyrene, polyolefin coloring, rubber, polyurethane foam and polypropylene pulp coloring.
The pigment varieties give pure green yellow, mainly used in coatings, plastics and ink coloring, in the coating industry for high-grade industrial coatings color, such as automotive coatings (OEM). It is especially suitable for the matching of inorganic pigments, giving a deep color, the light fastness of the natural color (5%) is 6-7, and the light fastness is 7-8 with TiO2 (1:3;1:25). The pigment has excellent coating resistance and thermal stability, and can meet various requirements. The heat resistance of the mercapto alcohol melamine system is 20 ℃, which is suitable for the coloring of architectural coatings and latex paints. For Polyolefin coloring (1/3SD,1%TiO2), heat resistance up to 300 deg C; 1

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Introduction

Yellow 109 is an organic pigment with the chemical name of carboxyphthaloline yellow G. It has a brilliant yellow color that can be brightened by adding a fluorescent brightener to the pigment. The following is an introduction to the nature, use, manufacturing method and safety information of Huang 109:

 

Quality:

- Yellow 109 has a brilliant yellow color with a very good luster.

- It has a stable chemical structure, resistance to acids and alkalis, and strong light stability.

 

Use:

- Yellow 109 is widely used in coatings, plastics, rubber, fibers, etc., to provide products with a vivid yellow color.

- It is also used in printing inks to give a striking yellow effect to printed matter.

 

Method:

- The synthesis of Yellow 109 is usually prepared by chemical reaction, which involves selecting a suitable raw material and converting it into Yellow 109 through a chemical reaction.

 

Safety Information:

- Yellow 109 is relatively stable under normal use conditions and is not prone to dangerous reactions.

- Care should still be taken to avoid inhalation, contact with skin and eyes during handling, and appropriate personal protective equipment such as gloves and goggles should be worn.

- When disposing of waste, we should follow the requirements of environmental protection to avoid pollution to the environment.

 

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