Name:C.I.Direct Green 3,C.I.32030
Molecular Structure: trisazo class
C.I.Direct Green 3,C.I.32030,CAS 6859-12-7,1114.91,C44H30N8Na4O16S3
Molecular Formula:C44H30N8Na4O16S3
Molecular Weight: 1114.91
CAS Registry Number:6859-12-7
Manufacturing Methods : 4-Amino-N-(4-aminophenyl)benzamide double nitride, first coupled with 2-Hydroxybenzoic acid, and then with 5-Amino-7-ehtoxy-2-naphthalenesulfonic acid coupling, product and diazotization, and 4-Acetamido-5-hydroxynaphthalene-2,7-disulfonic acid coupling .
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water |
| Fading | Stain | Fading | Stain |
| ISO | 3 | 3 | 4 | 2-3 |
| 3 |
|
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