DIAZOTIZATION, COPPERING, COUPLING & HYDROLYSIS BASED
Diazotization, Coppering, Coupling & Hydrolysis based
| DYES INTERMEDIATES | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sr. No. | Chemical Name | Synonym | M.W | CAS NO. | Structure | Application | |||||
| 1 | Cuprate(3-),[2-[[[(3-amino-2-hydroxy-5-sulfophenyl)azo]phenylmethyl]azo]-4-sulfobenzoato(5-)]-,trihydrogens | Copper Formazone Base | 641gm/mole | 77840-01-8 |  |
Re- 221 dye | |||||
| 2 | (E)-2-(benzyldiazenyl)-4-sulfobenzoic acid | Hydrazones of 4 Sulpho Anthranilic Acid ; 4 Sulpho Hydrazone | 320.32gm/mole | 118969-29-2 |  |
As Dyestuff Intermediates; Copper Formazone base | |||||