Name:C.I.Direct Blue 218,C.I.24401
Molecular Structure: Double azo,Metal Complexes
C.I.Direct Blue 218,C.I.24401,CAS 28407-37-6,992.81,C34H24N6Na4O16S4,Direct Fast Blue 8GLL,Direct Blue 3GLST,Direct Blue 8GL
Molecular Weight: 992.81
CAS Registry Number:28407-37-6
Properties and Applications: green light blue. Used for cellulose fiber dyeing and printing, also can be used for paper color.
Name:C.I.Direct Yellow 11,C.I.40000
Molecular Structure: azo,Stilbene Cla
C.I.Direct Yellow 11,C.I.40000,CAS 1325-37-7,Direct Yellow 2G,Direct Yellow R,Pergasol Yellow 5R,Pergasol Yellow S
Properties and Applications: red light yellow. Soluble in water for red light yellow, slightly soluble in soluble fiber element, insoluble in other organic solvents. Used for cotton or viscose dyeing, general is not used for printing, also can be used for leather, paper color. Most used for cotton knitted content and blankets, few dyeing cotton cloth, also suitable for viscose silk and silk blended interwoven fabric dyeing.