Acid Blue 27
Name:C.I.Acid Blue 27,C.I.61530
Molecular Structure: anthraquinones
C.I.Acid Blue 27,C.I.61530,CAS 6408-51-1,444.44,C22H17N2NaO5S,Fast Turquoise Blue GGL,Blue B,Blue 3GA,Blue 24918
Molecular Formula:C22H17N2NaO5S
Molecular Weight: 444.44
CAS Registry Number:6408-51-1
Manufacturing Methods : 1-Bromo-4-(methylamino)anthracene-9,10-dione and p-Methylaniline condensation, the product of income (C.I. Solvent Blue 11, C.I. 61525) with 100% for sulfuric acid products, and into the sodium salt.
Properties and Applications: green light blue. Soluble in acetone, ethanol, o-chlorophenol, Pyridine, slightly soluble in soluble fiber element, insoluble in chloroform, toluene. The strong sulfuric acid for blue, for purple diluted
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 4-5 | 2-3 | 3 | 3-4 | 2 | 3-4 | ||
| AATCC | 4 | 1 | 1 | 3 | 1 | 4 | ||
List of Suppliers:
ABCOL Alizarine Blue B ( Abbey Color Inc. )
Acid Blue (Fenchem Enterprises Ltd)
Orcoacid Aliz Astrol B(Classic Dyestuffs Inc)
Permalon Brill Blue B( Standard Dyes )
Ricoamide Blue 3GA (Classic Dyestuffs Inc)
Simacid Blue 24918 (Simpsons (UK) Ltd)
Telon Fast Turquoise Blue GGL( Bayer Group )