Description
Solvent Yellow 93Details
Chemical Name:Solvent Yellow 93
CAS No.:4702-90-3
Molecular Formula: C21H18N4O2
Molecular Weight:358.39
Appearance: Yellow powder
Assay:100±2%
Solvent Yellow 93 Typical Properties
Appearance
Yellow powder
TintingStrength
100±2%
Shade Color
Similar to the standard, brilliant yellow
Ash
≤ 0.5%
Moisture
≤ 1.0%
Insolubles in xylene
≤ 0.5%
Color Differential ValueΔE
≤ 0.7
Solvent Yellow 93 Usage
1.Used tocolor raw paste of polyester fiber
2.Used in the manufacture of polyester masterbatch
Solvent YellowApplication Profile
TestItems
PS
ABS
SAN
PMMA
PC
R-PVC
PA6
PET
Heat resistance temperature, ℃(0.05% dyes, transparent)
300
–
260-280
300
300
–
–
–
Heat resistance temperature, ℃(0.05% dyes 1.0% Titanium dioxide)
300
220-240
260
300
300
–
–
–
Migration resistance
–
–
–
–
–
–
–
–
Light fastness (0.05% dyes, transparent)
7-8
–
–
–
7-8
7-8
–
–
Weatherresistance
–
–
–
–
–
–
–
–
Acid resistance (in 5% hydrochloric acid solution)
–
–
–
–
–
5
–
–
Alkali resistance (in 5% caustic soda solution)
–
–
–
–
–
5
–
–
Solvent Yellow 93 Packaging and Shipping
Packing: 25kg/carton
Solvent Yellow 93 Storage
Stored in a cool dry and ventilated warehouse
