Azoic Diazo Component 35
Name:C.I.Azoic Diazo Component 35,C.I.37255
Molecular Structure:
![C.I.Azoic Diazo Component 35,C.I.37255,CAS 32445-13-9,312.34,C13H16N2O5S,4-[(4-methoxyphenyl)amino]benzenediazonium,Azoic diazo 35 (C.I. 37255),Benzenediazonium, 4-[(4-methoxyphenyl)-amino],Daito Blue Salt VB,Diazo Fast Blue VB,Kako Blue VB Salt,Variamine Blue Salt B,Youhaoriamine Blue B Salt](https://www.worlddyevariety.com/wp-content/uploads/2012/04/azoic-diazo-component-35.gif "C.I.Azoic Diazo Component 35,C.I.37255,CAS 32445-13-9,312.34,C13H16N2O5S,4-[(4-methoxyphenyl)amino]benzenediazonium,Azoic diazo 35 (C.I. 37255),Benzenediazonium, 4-[(4-methoxyphenyl)-amino],Daito Blue Salt VB,Diazo Fast Blue VB,Kako Blue VB Salt,Variamine Blue Salt B,Youhaoriamine Blue B Salt")
C.I.Azoic Diazo Component 35,C.I.37255,CAS 32445-13-9,312.34,C13H16N2O5S
Molecular Weight: 312.34
CAS Registry Number:32445-13-9
Manufacturing Methods : p-Anisidine and 2-Chloro-5-nitrobenzenesulfonic acid condensation, reduction, get 5-Amino-2-(4-methoxyphenylamino)benzenesulfonic acid, and then take off sulfonic acid base (BP 74025).
Properties and Applications: the fastness properties in cotton:
| Coupling components | Fast light | Soda boiling | Oxygen bleaching | Ironing | Chlorine bleaching | ||
| ISO | AATCC | ISO | |||||
| 1/3N | 2N | 2N | |||||
| 2 | 3-4 | 6-7 | 6 | 4-5 | 3 | 3 | 3 |
| 3 | 1 | 2-3 | 3-4 | 4 | 4 | 4-5 | 2 |
| 4 | 2-3 | 5-6 | 5 | 4-5 | 3-4 | 2 | 2 |
| 5 | 1 | 2 | 1 | 4 | 4 | 3-4 | 2 |
| 7 | 3 | 5-6 | 5-6 | 5 | 3-4 | 3 | 3 |
| 8 | 3 | 5 | 6 | 5 | 3-4 | 3-4 | 3 |
| 10 | 3-4 | 5-6 | 5-6 | 5 | 4 | 4-5 | 3-4 |
| 11 | 3 | 6 | 6 | 5 | 3 | 3-4 | 2 |
| 12 | 4 | 6 | 6 | 3 | 1-2 | 3 | 4 |
| 13 | 3-4 | 5-6 | 5-6 | 5 | 2-3 | 3 | 3 |
| 16 | 1-2 | 2 | 2 | 1-2 | |||
| 17 | 3 | 6 | 5 | 5 | 1-2 | 3-4 | 3 |
| 18 | 4 | 6-7 | 6 | 5 | 3-4 | 3 | 3 |
| 19 | 2 | 5 | 4 | 4 | 3 | 3-4 | 2 |
| 20 | 4 | 6 | 6 | 4 | 2-3 | 3 | 2-3 |
| 24 | 3 | 5-6 | 5 | 3 | 4 | ||
| 25 | 3 | 6 | 4 | 3-4 | 3 | ||
| 29 | 5 | 3-4 | 3-4 | 3 | |||
| 36 | 4 | 2-3 | 4-5 | 2-3 | |||
List of Suppliers:
Daito Blue Salt VB( Kaseihin Kogyo Kyokai )
Diazo Fast Blue VB( Rohner Ltd )
Diazo Fast Blue VBN( Rohner Ltd )
Diazol Blue O( Sivashdky Dye Plant )
Fast Blue VB Salt( Chemische Fabriek Triade BV )
Fast Blue VB Salt( Brighten Colorchem BV )
Fast Blue VB Salt( Aakash Chemicals & Dyestuffs Inc. )
Hindasol Blue LB ( Arlabs Ltd )
Icho Salt Blue VB( Indian Chemical Industries )
Kako Blue VB Salt ( Kaseihin Kogyo Kyokai )
Youhaoriamine Blue B Salt( Sinochem Tianjin Imp Exp Corp )
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