Basic Information:

• Molecular formula: C₃₂H₂₆Cl₂N₆O₄
• Molecular weight: 629.49
• CAS number: 15541 – 56 – 7
• Appearance: Yellow crystalline powder
• Density: Approximately 1.4 g/cm³ (The specific value may fluctuate slightly, such as 1.24 – 1.53 g/cm³)
• Melting point: 312 – 320 °C
• Water solubility: <0.1 g/100 ml at 22 °C, insoluble in water, slightly soluble in ethano

Performance characteristics

• High tinting strength: It can achieve the desired color effect with a low addition amount, thus reducing production costs.
• Excellent weather resistance: It can withstand the effects of outdoor exposure to sunlight, rain, etc., and maintain a lasting and vivid color.
• Stability: It is not prone to fading or color change. It appears red – light orange in concentrated sulfuric acid, and forms a brown – yellow precipitate after dilution. In concentrated nitric acid, it is brown – yellow. It has good acid – and – alkali resistance and solvent resistance.
• Environmental friendliness: It complies with environmental protection standards, is non – toxic and harmless, and is environmentally friendly.