Azoic Diazo Component 18
Name:C.I.Azoic Diazo Component 18,C.I.37060
Molecular Structure:
C.I.Azoic Diazo Component 18,C.I.37060,CAS 4273-98-7,233.29,C12H11NO2S
Molecular Formula:C12H11NO2S
Molecular Weight: 233.29
CAS Registry Number:4273-98-7
Manufacturing Methods : Preparation of the chromophore : Will 1-(2-Nitrophenylsulfonyl)benzene restored.
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 | |||||
| 8 | 5 | 6-7 | 4 | 2 | 3-4 | 4-5 | |
| 11 | 5 | 5-6 | 1-2 | 4-5 | |||
| 12 | 5 | 6 | 2-3 | 1-2 | 4-5 | 4 | |
| 20 | 5 | 6-7 | 3-4 | 1 | 3-4 | 4-5 | |
| 24 | 5 | 6-7 | 4 | 2 | 3-4 | 4-5 | |
List of Suppliers:
Fast Red R Base ( Vipul Dye-Chem Ltd )
Fast Red RC Base ( Vipul Dye-Chem Ltd )
Fast Red RC Salt( Vipul Dye-Chem Ltd )
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