Azoic Diazo Component 42
Name:C.I.Azoic Diazo Component 42,C.I.37150
Molecular Structure:
![C.I.Azoic Diazo Component 42,C.I.37150,CAS 27580-14-9,258.34,C11H18N2O3S,RED ITR SALT,5-[(diethylamino)sulfonyl]-2-methoxy-benzenediazoniu,FAST RED ITR SALT,FAST RED SALT ITR,5-DIETHYLAMINOSULFONYL-2-METHOXYBENZENEDIAZONIUM CHLORIDE HEMI(ZINC CHLORIDE) SALT,5-(N,N-diethylaminosulphonyl)-2-methoxybenzenediazonium chloride,FAST RED ITR SALT PRACTICAL GRADE](https://www.worlddyevariety.com/wp-content/uploads/2012/04/azoic-diazo-component-42.gif "C.I.Azoic Diazo Component 42,C.I.37150,CAS 27580-14-9,258.34,C11H18N2O3S,RED ITR SALT,5-[(diethylamino)sulfonyl]-2-methoxy-benzenediazoniu,FAST RED ITR SALT,FAST RED SALT ITR,5-DIETHYLAMINOSULFONYL-2-METHOXYBENZENEDIAZONIUM CHLORIDE HEMI(ZINC CHLORIDE) SALT,5-(N,N-diethylaminosulphonyl)-2-methoxybenzenediazonium chloride,FAST RED ITR SALT PRACTICAL GRADE")
C.I.Azoic Diazo Component 42,C.I.37150,CAS 27580-14-9,258.34,C11H18N2O3S
Molecular Weight: 258.34
CAS Registry Number:27580-14-9
Manufacturing Methods : 3-Acetamido-4-methoxybenzene-1-sulfonyl chloride and diethylamine condensation and hydrolysis.
Properties and Applications: white powder, melting point 96 ℃. Insoluble in water, soluble in acid, hydrochloric acid. Mainly used for the cotton fabric dyeing and printing, dyeing dye is ice only shallow red sun resistance dye, can take the place of the soluble reduction peach (Indigosol Pink IR)and big red base stain. Can be used in viscose, silk and polyamide fiber dyeing. Dyeing cotton, and the color of phenol AS-ITR coupled to colourful red, resistance to bask in good fastness. This product can act as a organic pigments intermediate. Coupling ability medium, coupling speed is slow, matches for pH 5 ~ 6.5 .
The fastness properties in cotton:
| Coupling components | Fast light | Soda boiling | Oxygen bleaching | Ironing | Chlorine bleaching | ||
| ISO | AATCC | ISO | |||||
| 1/3N | 2N | 2N | |||||
| 2 | 2 | 3 | 3 | 2 | 2-3 | 4 | 4 |
| 3 | 2-3 | 3 | 5 | 4-5 | 2-3 | 1-2 | 3 |
| 4 | 3 | 4-5 | 5-6 | 4-5 | 3 | 3 | 5 |
| 5 | 2-3 | 4 | 4 | 4 | 4 | 4-5 | 4 |
| 6 | 2-3 | 4-5 | 4-5 | 3 | 5 | ||
| 7 | 2 | 3-4 | 4 | 3 | 3 | 4 | 4-5 |
| 8 | 3 | 5 | 5-6 | 3-4 | 2-3 | 2 | 5 |
| 10 | 3-4 | 3 | 4-5 | 2-3 | 2-3 | 4 | 4-5 |
| 11 | 3-4 | 6 | 5 | 3 | 2-3 | 3 | 4 |
| 12 | 5-6 | 7 | 7 | 4-5 | 2-3 | 4 | 5 |
| 13 | 5 | 6 | 6-7 | 4-5 | 3-4 | 4 | 4 |
| 15 | 5 | 6-7 | 3-4 | 2-3 | 3-4 | 3-4 | |
| 16 | 5 | 6 | 6 | 3-4 | 3-4 | 3-4 | 4 |
| 17 | 1-2 | 3 | 3 | 2 | 2-3 | 2 | 4 |
| 18 | 3-4 | 6 | 5-6 | 3-4 | 2-3 | 1-2 | 4-5 |
| 19 | 3 | 5-6 | 5-6 | 2 | 2-3 | 3 | 4 |
| 20 | 3-4 | 4 | 5-6 | 3 | 2-3 | 3 | 4-5 |
| 24 | 5 | 6-7 | 4 | 3 | 3-4 | 4 | |
| 25 | 4 | 6-7 | 4-5 | 4 | 4 | ||
| 28 | 5 | 5-6 | 3-4 | 2-3 | 4 | 4 | |
| 32 | 4 | 6 | 5 | 2 | 4 | 4-5 | |
List of Suppliers:
Fast Red Base ITR ( Rohner Ltd )
Fast Red ITR Base ( Vipul Dye-Chem Ltd )
Fast Red ITR Base ( Sinochem Ningbo Imp & Exp Corp )
Fast Red ITR Base ( Chemische Fabriek Triade BV )
Fast Red TTR Base ( Aakash Chemicals & Dyestuffs Inc. )
Kako Red ITR Base ( Kaseihin Kogyo Kyokai )
Sugai Fast RedITRBase( Kaseihin Kogyo Kyokai )
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