Basic Info.
Model NO.
81-48-1
Production Capacity
50 Metric Tons/Month
Product Description
Product Name:Solvent Violet 13
CAS No.:81-48-1
Other Names:Transparent violet B
MF:C21H15NO3
MW:329.35
EINECS No.:201-353-5
Place of Origin:China
Type:Solvent Dye
Usage:Leather Dyestuffs, Paint Dyestuffs, Plastic Dyestuffs, Resin Dyestuffs
Color:Violet
Molecular Weight:329.35
Appearance:Powder
Shade:Similar to Standard
Tinting strength%:100±5
Moisture%:≤1
ASH%:≤0.3
Heat ResistanceºC:240~300
Scope of application: Solvent violet 13 is suitable for coloring of PS / San, ABS, PC, pet, PBT, PVC-R and PMMA. It has limited applicability to PET fiber and pet stretch blow molding.
Physical data
Melting point: 190 ° C
Density (20°C [68°F]): 1.40g/cm3
Alkali resistance: 5
Acid resistance: 5
Melting Point:186.1 °C
Boiling Point:466.95°C (rough estimate)
Vapour Tension:0Pa at 25ºC
Refractive Index:1.5614 (estimate)
Type:powder to crystal
Color:Red to Dark blue to Black
Water Solubility: 9.3μg/L at 25ºC
LogP:4.26 at 25ºC