Acid Red 145
Name:C.I.Acid Red 145,C.I.23905
Molecular Structure: Double azo class
C.I.Acid Red 145,C.I.23905,CAS 6598-62-5,932.86,C37H27N4Na3O13S4,Weak Acid Brilliant Red GL
Molecular Formula:C37H27N4Na3O13S4
Molecular Weight: 932.86
CAS Registry Number:6598-62-5
Manufacturing Methods : 5-Amino-2-(4-amino-5-methyl-2-sulfophenyl)-4-methylbenzenesulfonic double nitriding, respectively with phenol and 4-Hydroxynaphthalene-1-sulfonic acid coupling, then use 4-Methylbenzene-1-sulfonyl chloride will of phenol of hydroxyl vinegar.
Properties and Applications: colourful red yellow light.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 5 | 5 | 5 | 4-5 | 5 | |||
| AATCC | 4-5 | 5 | 5 | 4 | 5 | |||
List of Suppliers:
Acid Light Scarlet GL (Classic Dyestuffs Inc)
Acid Scarlet GL (Sinochem Liaoning Import & Export Corporation)
Akacid Scarlet NGL (Aakash Chemicals & Dyestuffs Inc)
Sandolan Scarlet N-GL( Clariant GmbH )
Sandolan Scarlet NGL Pdr(Classic Dyestuffs Inc)
Weak Acid Brilliant Red GL(Fenchem Enterprises Ltd)
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