Azoic Diazo Component 7
Name:C.I.Azoic Diazo Component 7,C.I.37030
Molecular Structure:
C.I.Azoic Diazo Component 7,C.I.37030,CAS 99-09-2,138.12,C6H6N2O2,Fast Orange R Base
Molecular Formula:C6H6N2O2
Molecular Weight: 138.12
CAS Registry Number:99-09-2
Manufacturing Methods : M-nitroaniline partial reduction.
Properties and Applications: yellow needle crystal, melting point 114 ℃, boiling point 286 ℃, relative density: 0.901. Soluble in water, ethanol, ethyl ether and methanol.
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 | 4 | 1 | 3-4 | 4-5 | ||
| 3 | 4-5 | 2-3 | 3 | 2 | |||
| 4 | 5-6 | 1-2 | 4-5 | 4 | |||
| 5 | 4 | 3 | 3 | 3-4 | |||
| 7 | 4-5 | 1 | 4 | 4-5 | |||
| 8 | 4 | 1-2 | 3 | 4 | |||
| 10 | 4 | 1 | 3-4 | 4 | |||
| 11 | 5 | 1 | 3 | 4 | |||
| 12 | 5-6 | 1-2 | 3 | 4 | |||
| 13 | 7 | 2 | 4-5 | 4 | |||
| 16 | 6 | 1 | 2 | 3 | |||
| 17 | 3 | 1 | 2-3 | 4-5 | |||
| 18 | 4-5 | 1 | 2 | 5 | |||
| 19 | 6 | 1 | 2 | 5 | |||
| 20 | 4-5 | 5 | 5 | 1 | 2-3 | 3 | |
| 23 | 5 | 6-7 | 3 | 2 | 5 | ||
| 29 | 4 | 1 | 2 | 4-5 | |||
| 36 | 4 | 2-3 | 3 | 4 | |||
List of Suppliers:
Amarthol Fast Orange R Base( Amar Dye Chem Ltd )
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