Azoic Diazo Component 12
Name:C.I.Azoic Diazo Component 12,C.I.37105
Molecular Structure:
C.I.Azoic Diazo Component 12,C.I.37105,CAS 99-55-8,152.15,C19H16ClNO4,Fast Scarlet Base G
Molecular Formula:C19H16ClNO4
Molecular Weight: 152.15
CAS Registry Number:99-55-8
Manufacturing Methods : 2-Methyl-5-nitrobenzenamine in concentrated sulfuric acid nitration.
Properties and Applications: golden crystallization, melting point 107 ℃. Not soluble in hot water, slightly soluble in cold water, soluble in ethanol, ethyl ether, benzene and acetone. Mainly used for the cotton fabric dyeing and printing, especially dye big red cloth, namely, the flag of the red cloth, also can be used for silk, viscose and polyamide fiber dyeing, but also as a organic pigments intermediate. Dyeing cotton, the main and the color phenolic AS, AS-D dyed red. This product matches ability, coupling speed medium, 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 | 3-4 | 7 | 5 | 3-4 | 2 | 4 | 4-5 |
| 3 | 3 | 5 | 6 | 4 | 2-3 | 3 | 1-2 |
| 4 | 4 | 5 | 5-6 | 3-4 | 2-3 | 4 | 5 |
| 5 | 2 | 2-3 | 3 | 3-4 | 4 | 3 | 3-4 |
| 6 | 3 | 5-6 | 3 | 4 | 5 | ||
| 7 | 3-4 | 4-5 | 5-6 | 3-4 | 3-4 | 3-4 | 4-5 |
| 8 | 3 | 4-5 | 4-5 | 3-4 | 3 | 2-3 | 4-5 |
| 10 | 2-3 | 3 | 4 | 3 | 1 | 3-4 | 4-5 |
| 11 | 4 | 4-5 | 5-6 | 2-3 | 3 | 4 | 4 |
| 12 | 5 | 6 | 5-6 | 2-3 | 3 | 5 | |
| 13 | 4 | 7 | 7 | 3-4 | 3-4 | 4 | 4-5 |
| 15 | 3-4 | 6 | 3-4 | 4 | 5 | ||
| 17 | 3 | 3-4 | 4 | 2-3 | 2 | 3-4 | 4-5 |
| 18 | 4 | 4 | 5 | 3-4 | 2-3 | 4 | 4-5 |
| 19 | 4-5 | 4-5 | 5-6 | 4 | 2-3 | 3-4 | 4 |
| 20 | 4 | 4-5 | 5 | 3-4 | 3 | 4-5 | 5 |
| 23 | 4-5 | 5-6 | 4 | 3 | 4 | 4 | |
| 24 | 4 | 5-6 | 3 | 2 | 3-4 | 4-5 | |
| 25 | 3-4 | 6-7 | 4 | 4-5 | 4-5 | ||
| 26 | 4-5 | 5 | 3-4 | 2 | 5 | 5 | |
| 28 | 4 | 5 | 4-5 | 2-3 | 4 | 4-5 | |
| 37 | 6 | 6-7 | 3-4 | 3-4 | 4 | 3-4 | |
List of Suppliers:
Amarthol Fast Scarlet G Base ( Amar Dye Chem Ltd )
Amarthol Fast Scarlet G Salt ( Amar Dye Chem Ltd )
Conazoic Diazo AB ( Concord Commerce Company )
Dycosbase Scarlet G Base ( Sinochem Shanghai I/E Corp/Schecho PuDong Corporation )
Fast Scarlet G Base( Vipul Dye-Chem Ltd )
Fast Scarlet G Base ( Sinochem Tianjin Imp Exp Corp )
Fast Scarlet G Base ( Monarch Dyestuffs Industries )
Fast Scarlet G Base ( Sinochem Hebei Imp & Exp Corp )
Fast Scarlet G Base ( Sinochem Ningbo Imp & Exp Corp )
Fast Scarlet G Base ( Sinochem Jiangsu Wuxi Imp & Exp Corp )
Fast Scarlet G Base( Aakash Chemicals & Dyestuffs Inc. )
Fast Scarlet G Base ( Bhavi International Ltd )
Fast Scarlet G Salt ( Blackman Uhler Chemical Division )
Icho Salt Scarlet G Indian Chemical Industries )
Kako Scarlet G Base ( Kaseihin Kogyo Kyokai )
Scarlet G Base( Brighten Colorchem BV )
Tulabase Fast Scarlet G( Allied Industrial Corp Ltd )
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