Pigment yellow GRY80(CAS#78952-72-4)

Introduction

Yellow 174 is an organic pigment also known as "yellow selenium pigment". Its chemical name is 2-[(2-phenylmethyl)phenyl]5-(2,4-dinitrophenyl)-4-oxo-4H-benzo[de]monocone. The following is a detailed introduction to the properties, uses, preparation methods and safety information of Yellow 174: Properties:- Yellow 174 is a yellow powdered pigment. - It has good lightfastness, heat resistance, and chemical resistance. - It is stable in organic solvents but sensitive to acids and alkalis. Uses:- Yellow 174 is widely used in paints, coatings, plastics, rubber, fibers, toys and printing inks. - It can be used to create a variety of yellow tones and is used as a pigment and colorant. - Due to its lightfastness and heat resistance, yellow 174 is also commonly used in outdoor industrial products. Method:- Yellow 174 is usually prepared by chemical synthesis method, where the key step is through the reaction of nitroaniline and aromatic ketones. Safety Information:- Yellow 174 has been recognized as a safe and non-toxic substance, but there are still some safety precautions to be taken care of. - Avoid direct contact with yellow 174 pigment to avoid causing allergic reactions or irritating the skin and eyes. - If swallowed or inhaled, seek medical attention immediately and provide information to your doctor.