Shandong Zhongyang Chemical Co., Ltd.
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Solvent Yellow 93, also known as Transparent Yellow 3G, is an organic azo dye compound. It has a CAS number of 4702-90-3 and a molecular formula of C₂₁H₁₈N₄O₂. It appears as a yellow to orange crystalline powder or solid at room temperature, with a melting point of approximately 180 °C. Synthesized during the development of azo dyes in the 20th century, it is mainly used for coloring plastics, polymers, coatings, inks, and polyester fibers.
Solvent Yellow 114 is a multifunctional, high-quality dye developed to meet the high standards of the textile industry. It appears as an orange-yellow powder, with excellent solubility in concentrated sulfuric acid and pyridine. It is soluble in sulfolane under heating but insoluble in ethanol. Its melting point ranges from 262–265℃, making it compatible with various dyeing processes.
Solvent Orange 60 is an organic compound with the molecular formula C₁₈H₁₀N₂O, molecular weight 270.28, CAS No. 6925-69-5, also known as Fluorescent Orange 3G. It appears as an orange-yellow powder, with a melting point of 228–230°C and boiling point of 522.4±33.0°C. It is insoluble in water and slightly soluble in organic solvents such as alcohol and chloroform, classified as a solvent dye and organic chemical raw material.
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