Azoic Diazo Component 7
Name:C.I.Azoic Diazo Component 7,C.I.37030
Molecular Structure:
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 )
[…] C.I.Azoic Diazo Component 7 […]
[…] C.I.Azoic Diazo Component 7 […]