Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Red 81:5,C.I.45160:4

Molecular Structure: Xanthene

C.I.Pigment Red 81:5,C.I.45160:4,CAS 63022-06-0,443.56,C28H31N2O3+,Eljon Pink ALP,Rhodamine YS,Sunbrite Red 81

Molecular Formula:C₂₈H₃₁N₂O₃+

Molecular Weight: 443.56

CAS Registry Number:63022-06-0

Manufacturing Methods :3-(Ethylamino)-4-methylphenol and Phthalic anhydride condensation, the product with ethanol and inorganic acid esterification, reoccupy silicon molybdenum acid lake change.

Properties and Applications:

List of Suppliers:

Eljon Pink ALP ( European Colour (Pigments) Ltd )

Rhodamine YS( Sun Chemical Corp. )

Sunbrite Red 81( Sun Chemical Corp. )