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Pigment Red 242 CAS 52238-92-3

Chemical Property:

Molecular Formula C42H22Cl4F6N6O4
Molar Mass 930.46
Density 1.57
Boling Point 874.8±65.0 °C(Predicted)
Flash Point 482.8°C
Water Solubility 18.9μg/L at 20℃
Vapor Presure 2.96E-32mmHg at 25°C
pKa 9.40±0.70(Predicted)
Refractive Index 1.664
Physical and Chemical Properties hue or color light: brilliant yellow
diffraction curve:
reflection curve:
Use The pigment has a yellow red or bright red phase, and is excellent in solvent resistance and acid/Alkali resistance. Mainly used for plastics such as PVC, PS, ABS, polyolefin coloring, heat-resistant 300 ℃ in HDPE (1/3SD), but affect the size of the deformation, applicable to polypropylene pulp coloring, in soft PVC resistant to migration, with moderate coloring power; Also recommended for coatings, automotive coatings, resist finish paint, heat-resistant 180 ℃; For high-grade printing inks, such as PVC film and metal decorative printing ink, laminated plastic film and other coloring.

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Introduction

C.I. Pigment Red 242, also known as cobalt chloride aluminum red, is a commonly used organic pigment. The following is an introduction to the properties, uses, manufacturing methods and safety information of C.I. Pigment Red 242:

 

Quality:

C.I. Pigment Red 242 is a red powder pigment. It has good lightfastness and heat resistance, and has good stability for solvents and inks. It is brightly colored and suitable for a wide range of applications.

 

Use:

C.I. Pigment Red 242 is widely used in paints, inks, plastics and rubber. It can be used as a colorant, to improve the appearance of products, and to beautify, identify and identify.

 

Method:

The preparation method of C.I. pigment red 242 is mainly completed by the reaction of cobalt salt and aluminum salt. The specific preparation method can be achieved by the mixing reaction of cobalt salt and aluminum salt solution, or the co-precipitation reaction of cobalt salt and aluminum-based material.

 

Safety Information:

C.I. Pigment Red 242 is relatively safe under normal conditions of use. During production and operation, the necessary precautions need to be taken. Avoid direct contact with skin and eyes, and avoid inhaling particulate matter. During storage and handling, proper ventilation should be used and kept away from flammable and explosive substances.

 


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