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When paper is properly treated with color formers, an image forms on the paper when pressure (for carbonless paper) or heat (for thermal paper) is applied. NIR BLACK 78 is a color former with the following characteristics:

• Chemical Classification: Divinyl Phthalide
• Hue: Black
• Molecular Weight: 774
• Molecular Formula: C42H36N2O4CI4
• M.P. (Celcius): 130-135
• λmax (nm): 580, 890
• MITI No.: 5-6199

Applications

Carbonless and thermal paper products, such as receipts, tickets, barcode labels, lottery tickets and many other applications.

Regulatory Information

TSCA Registered, 90-04-0315-00 (ELINCS)

Downloads

• Brochure: Nagase Leuco Dye Catalogue

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