Product Name: Solvent Violet 31
CI NO. Solvent Violet 31
Molecular Formula:C14H8Cl2N2O2
Molecular Weight: 307.13
CAS Registry Number:70956-27-3
Relatived Names:
Solvent Violet F3B,Transparent Violet R,Oil Violet 26,Fast Rose FF3B,Red Violet RS,Violet E4R
Shade:blue light purple.
Properties and Applications:In concentrated sulfuric acid for shallow dark brown, dilution after purple
Specification | Value |
Density g/cm3 | 1.45 |
Heat resistance ºC | 300 |
Light fastness | 7-8 |
Acid resistance | 5 |
Alkali resistance | 5 |
Residue on 80 mesh % | 5.0 max |
Water soluble % | 1.0 max |
Volatile matter at 105ºC % | 1.0 max |