Acid Violet 42
Name:C.I.Acid Violet 42,C.I.62026
Molecular Structure: anthraquinones
C.I.Acid Violet 42,C.I.62026,CAS 6408-73-7,626.52,C26H16N2Na2O10S2,Violet 3R
Molecular Formula:C26H16N2Na2O10S2
Molecular Weight: 626.52
CAS Registry Number:6408-73-7
Manufacturing Methods : 1,4-Diamino-2,3-dichloroanthracene-9,10-dione and phenol condensation, and then stlfonation, and translated into sodium salt.
Properties and Applications: bright purple. Soluble in alcohol. The strong sulfuric acid in colorless, diluted into yellow light red.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 6 | 3 | 5 | 2 | 1-2 | 3 | ||
List of Suppliers:
Sufracen Violet 3R ( Bayer Group )
Telon Violet 3R( DyStar GmbH & Co Deutschland KG )