BLACK 305

CAS # 129437-78-5

by: Fukui Yamada (Nagase Group)

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 Industries

Paper & Inks

BLACK 305

Applications

Regulatory Information

Downloads

Brochure: Nagase Leuco Dye Catalogue

Related Products

Related Industries