Molecular Formula: C44H44N6O11S
Molecular Weight: 864.92
CAS NO: 53802-03-2
Properties and Applications: Yellow red. Red to brown powder, bright color transparent, in ethanol in higher solubility, heat resistance, light fastness is better. In concentrated sulfuric acid for brown, after diluted solution for light brown. Mainly used for alcohol solvent, ester solvent, varnish, synthetic resin, plastic and wood color.
|
Standard |
Light Fastness |
Heat-resistant(℃) |
water |
Sodium Carbonate(5%) |
Hydrochloric acid(5%) |
|
|
Melting point |
Stable |
|||||
|
ISO |
General |
|
200 |
|
|
|
Close to International brands: Neozapon Red 346, Red B, Red 24449, Fast Fired Red B, Red 1306, Zapon Fast Fire Red B, Oil Red 306, Oil Red 804
1. Solubility:
|
Solvents |
Data |
||
|
Solubility（g/l） |
Alcohal |
10 |
|
|
1-methoxy-2-propanol |
300 |
||
|
N-propanol |
100 |
||
|
2-ethoxyethanol |
400 |
||
|
M.E.K |
400 |
||
|
Ethxy Acetate |
100 |
||
|
Toluene |
50 |
||
|
Heat Stability |
150°C |
30min |
A |
|
180°C |
10min |
A |
|
|
200°C |
1min |
A |
|
|
Light Fasthess |
6-7 |
||
2. Qualiy testing:
|
ITEM |
STANDARD |
|
Appearance |
Red Powder |
|
Shade |
Similar |
|
Tinting strength (%) |
100±5 |
|
Moisture (%) |
≤12.0 |
|
60meshes residue (%) |
≤5.0 |
|
Solubility (%) |
25-30 |
|
Impurity (%) |
≤1.0 |
|
Light resistance |
6-7 |
|
Heat resistance(℃) |
160 |
