Azoic Diazo Component 5
Name:C.I.Azoic Diazo Component 5,C.I.37125
Molecular Structure:
C.I.Azoic Diazo Component 5,C.I.37125,CAS 27761-26-8,168.15,C7H8N2O3,Brilliant Red Developing Base 4B
Molecular Formula:C7H8N2O3
Molecular Weight: 168.15
CAS Registry Number:27761-26-8
Manufacturing Methods : N-(2-methoxyphenyl)acetamide nitration and hydrolysis.
Properties and Applications: light yellow needle crystal, insoluble in water. Melting point 139 ~ 140 ℃, the standard the relative density of 1.2112. Soluble in acetone, soluble in ethanol, acetic acid, acetic acid and benzene. Mainly used for the cotton fabric dyeing and printing, also can be used for silk, viscose and polyester dyeing, and used to make quick pigment. The key and the color dye cotton phenol AS, AS-D coupled deep red dye. This product I force strong, coupling speed is slow, coupled pH is 4-5.5.
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 | 4-5 | 5 | 2-3 | 1 | 4 | 4-5 |
| 3 | 2 | 5 | 5 | 2 | 2-3 | 3 | 1-2 |
| 4 | 5 | 6 | 6-7 | 2-3 | 3 | 3 | 4 |
| 5 | 3 | 3-4 | 4-5 | 4-5 | 5 | 3-4 | 4-5 |
| 6 | 4 | 6 | 3-4 | 3-4 | 4 | ||
| 7 | 3 | 4-5 | 5-6 | 3 | 1-2 | 3 | 3-4 |
| 8 | 4 | 5 | 5-6 | 2 | 2-3 | 3-4 | 4-5 |
| 9 | 4-5 | 5-6 | 3-4 | 4-5 | |||
| 11 | 5 | 6-7 | 6-7 | 2-3 | 3 | 4 | 4-5 |
| 12 | 5 | 6-7 | 6-7 | 1-2 | 2 | 3 | 4 |
| 13 | 5 | 7-8 | 7 | 4-5 | 3-4 | 3-4 | 4 |
| 15 | 5-6 | 7 | 3-4 | 4 | 3-4 | 4 | |
| 17 | 2-3 | 3-4 | 4 | 2-3 | 1 | 4 | 4-5 |
| 18 | 4 | 5 | 5-6 | 2 | 1 | 2-3 | 4 |
| 19 | 5 | 6-7 | 6-7 | 2-3 | 1 | 2-3 | 3 |
| 20 | 4 | 5-6 | 6 | 3-4 | 2 | 2-3 | 4 |
| 23 | 5 | 6 | 1 | 2 | 2 | 4 | |
| 24 | 5 | 6-7 | 3 | 2-3 | 3 | 4 | |
| 25 | 5-6 | 7 | 4-5 | 3-4 | 4-5 | 4-5 | |
| 26 | 4-5 | 6-7 | 3-4 | 4-5 | 3-4 | ||
| 32 | 4-5 | 6 | 1-2 | 2 | 4-5 | 3-4 | |
| 35 | 4 | 4-5 | 3-4 | 4 | 2 | 4 | |
| 42 | 4 | 3-4 | 2-3 | 4-5 | |||
List of Suppliers:
Adisol Fast Red Salt B ( Asian Dyestuff Industries )
Amarthol Fast Red B Base( Amar Dye Chem Ltd )
Amarthol Fast Red B Salt ( Amar Dye Chem Ltd )
Cosmosol Fast Red B Salt ( Cosmonaut. Chemicals )
Daito Red Base B ( Kaseihin Kogyo Kyokai )
Daito Red Salt B extra conc. ( Kaseihin Kogyo Kyokai )
Diazo Fast Red B ( Rohner Ltd )
Dycos-base Red B Base ( Sinochem Shanghai I/E Corp/Schecho PuDong Corporation )
Fast Red B Base( Amar Impex )
Fast Red B Base ( Bhavi International Ltd )
Fast Red B Base( Blackman Uhler Chemical Division )
Fast Red B Base( Chemische Fabriek Triade BV )
Fast Red B Base ( Sinochem Hebei Imp & Exp Corp )
Fast Red B Base ( Monarch Dyestuffs Industries )
Fast Red B Base ( Sinochem Ningbo Imp & Exp Corp )
Fast Red Base B ( Rohner Ltd )
Fast Red B Base ( Sinochem Tianjin Imp Exp Corp )
Fast Red B Base ( Sinochem Jiangsu Wuxi Imp & Exp Corp )
Fast Red B Salt( Blackman Uhler Chemical Division )
FastRedBSalt ( Pfister Chemical Inc. )
Fast Red B Salt ( Sinochem Tianjin Imp Exp Corp )
Hindasol Red B Salt( Arlabs Ltd )
Icho Salt Red B( Indian Chemical Industries )
Kako Red B Base ( Kaseihin Kogyo Kyokai )
Kako Red B Salt ( Kaseihin Kogyo Kyokai )
Red B Base( Brighten Colorchem BV )
Red B Base( Changshu LingQiao Chemicals Co Ltd )
Tulabase Fast Red B( Atul Limited )
[…] C.I.Azoic Diazo Component 5 […]
[…] C.I.Azoic Diazo Component 5 […]