dye|World dye variety

Name:C.I.Solvent Red 99,C.I.12783

Molecular Structure: Single azo,Metal Complexes

C.I.Solvent Red 99,C.I.12783,CAS 6421-70-1,416.45,C19H20N4O5S,Zapo Fast Scarlet B

Molecular Formula:C₁₉H₂₀N₄O₅S

Molecular Weight: 416.45

CAS Registry Number:6421-70-1

Manufacturing Methods :3-Amino-N,N-diethyl-4-methoxybenzenesulfonamide diazotization, and Quinoline-2,4-diol coupling, and then convert it to chromium complex.

Properties and Applications:yellow red. Used for alcohol solvent, varnish, synthetic resin, plastic, wood color

List of Suppliers:

Zapo Fast Scarlet B(BASF Aktiengesellschaft)