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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. BLACK 305 is a color former with the following characteristics:

• Chemical Classification: Fluoran
• Hue: Black
• Molecular Weight: 560
• Molecular Formula: C37H40N2O3
• M.P. (Celcius): 181-182
• λmax (nm): 435, 588
• MITI No.: 5-6292

Applications

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

Regulatory Information

TSCA Registered, ELINCS Registered (406-480-1)

Downloads

• Brochure: Nagase Leuco Dye Catalogue

Related Products

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Related Industries

• Paper & Inks