Acid Red 172
Name:C.I.Acid Red 172,C.I.18135
Molecular Structure: Single azo class
C.I.Acid Red 172,C.I.18135,CAS 6826-53-5,762.14,C30H22ClN3Na2O10S3,Weak Acid Brilliant Red 3B,Brilliant Red 2B
Molecular Formula:C30H22ClN3Na2O10S3
Molecular Weight: 762.14
CAS Registry Number:6826-53-5
Manufacturing Methods : 2-(Benzyloxy)-5-chlorobenzenamine diazo, and 8-(4-Methylphenylsulfonamido)-1-naphthol-3,6-disulfonic acid coupling.
Properties and Applications: blue-ray red. Purple powder, soluble in water. Mainly used for wool, silk and polyamide fiber fabric dyeing and printing, can discharge, also can be used to color film.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 4-5 | 4-5 | 4-5 | 5 | 4-5 | |||
| AATCC | 5 | 4-5 | 4-5 | 4 | 4-5 | |||
List of Suppliers:
Weak Acid Brilliant Red 3B
Acid Brilliant Red 3B(Sinochem Ningbo Imp & Exp Corp)
Brilliant Red 2B(Sinochem Liaoning Import & Export Corporation)
Lerui Acid Red BB( Rosi Chemical Co Ltd )
Polar Brilliant Red 3B( Geigy Co. Ltd )
Triacid Fast Red 3BNL(Chemische Fabriek Triade BV)
Weak Acid Brilliant Red 3B(Fenchem Enterprises Ltd)