Azoic Diazo Component 40
Name:C.I.Azoic Diazo Component 40,C.I.37170
Molecular Structure:
C.I.Azoic Diazo Component 40,C.I.37170,CAS 6368-91-8/121-50-6,214.65,C9H11ClN2O2
Molecular Formula:C9H11ClN2O2
Molecular Weight: 214.65
CAS Registry Number:6368-91-8/121-50-6
Manufacturing Methods : 4′-Amino-2′,5′-dimethoxybenzanilide hydrolysis, again with sodium cyaniding to in mulberry mayer (Sandmeyer) reaction, have to 2,5-Dimethoxy-4-nitrobenzonitrile, then use two (2) sodium sulfide reduction (BIOS 1149).
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 | 4 | 5 | 5-6 | 4-5 | 2 | 4 | 3-4 |
| 3 | 4-5 | 2 | 3 | 2-3 | |||
| 4 | 5 | 2 | 3-4 | 3 | |||
| 5 | 4 | 4 | 5 | 4 | |||
| 7 | 3 | 5 | 5 | 3-4 | 2-3 | 3-4 | 3-4 |
| 8 | 4 | 2 | 3-4 | 3 | |||
| 9 | 5 | 6 | 4 | 3 | 4 | 3 | |
| 10 | 4-5 | 2-3 | 2-3 | 3-4 | |||
| 11 | 6 | 2 | 4 | 3 | |||
| 12 | 6 | 7 | 7 | 4-5 | 2-3 | 4 | 4 |
| 13 | 6-7 | 3 | 4 | 4 | |||
| 14 | 4 | 4-5 | |||||
| 15 | 6 | 7 | 7 | 4 | 2 | 3 | 2-3 |
| 16 | 4 | 1 | 3 | 3 | |||
| 17 | 4-5 | 1-2 | 3 | 3 | |||
| 18 | 6 | 2 | 3-4 | 4 | |||
| 19 | 6 | 6 | 3-4 | 1-2 | 3 | 3-4 | |
| 20 | 4 | 6-7 | 3-4 | 2 | 3-4 | 4 | |
| 24 | 5-6 | 5 | 5 | 2 | 3 | 3 | |
| 32 | 3 | 4-5 | 4 | 4-5 | 4-5 | ||
| 33 | 2 | 3 | 3-4 | ||||
| 36 | |||||||
List of Suppliers:
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