Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Fluorescent Brightener 54,C.I.505510

Molecular Structure: Pyrazole

C.I.Fluorescent Brightener 54,C.I.505510,CAS 12768-89-7,434.87,C21H16ClN2NaO3S,Fluorescent Brightener WG,Dycosfluor Whiter WG,Tinopal WG

Molecular Formula:C₂₁H₁₆ClN₂NaO₃S

Molecular Weight: 434.87

CAS Registry Number:12768-89-7

Manufacturing Methods :

Properties and Applications:Green light blue. In the water solubility of the good. The insurance powder stable. In neutral or weak acid dye bath used in protein fibre and nylon. Also used in peroxyacetic acid or peroxide bleaching liquid and resin finishing. In the protein fibre, resistance to light and soaping fastness medium; In polyamide fiber, light fastness good, soaping fastness general.

List of Suppliers:

Fluorescent Brightener WG

Dycosfluor Whiter WG(Sinochem Shanghai I/E Corp/Schecho PuDong Corporation)

Tinopal WG( Geigy Co. Ltd )