Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Red 68,C.I.15525

Molecular Structure: Single azo

C.I.Pigment Red 68,C.I.15525,CAS 5850-80-6,25311-19-7,428.78,C17H10ClN2NaO6S,Permanent Red Toner NCR

Molecular Formula:C₁₇H₁₀ClN₂NaO₆S

Molecular Weight: 428.78

CAS Registry Number:5850-80-6,25311-19-7

Manufacturing Methods :5-Amino-2-chloro-4-sulfobenzoic acid diazotization, and Naphthalen-2-ol coupling, and then into calcium salt.

Properties and Applications:brilliant yellow red.

List of Suppliers:

Permanent Red Toner NCR(Hoechst A G)