Pigment Red 13
- CAS NO.：6535-47-3
- Empirical Formula: C25H20N4O4
- Molecular Weight: 440.45
- MDL number: MFCD00071983
- EINECS: 229-441-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:07:02
What is Pigment Red 13?
Chemical properties
Good lightfastness and weather resistance, excellent acid and alkali resistance, poor resistance to bleeding.
The Uses of Pigment Red 13
Air-dried and baked enamels, truck body finishes.
Definition
An organic azo pigment obtained by the azo coupling of m-nitro-p-toluidine with the m-nitroanilide of β-hydroxynaphthoic acid.
Properties and Applications
|
TEST ITEMS |
SPECIFICATION |
|
APPEARANCE |
DARK RED POWDER |
|
SHADE |
BLUISH |
|
HEAT RESISTANCE |
160 °C min |
|
LIGHT FASTNESS |
6~7 |
|
ACID RESISTANCE |
5 |
|
ALKALI RESISTANCE |
4 |
|
FASTNESS TO BLEEDING |
4 |
|
OIL ABSORPTION |
45-50% |
|
SPECIFIC SURFACE |
26 m 2 /g |
|
DENSITY |
1.60 g/cm 3 |
|
RESIDUE ON 80 MESH |
5.0% max |
|
WATER SOLUBLE |
1.0% max |
|
VOLATITE 105 °C |
1.0% max |
|
TINTING STRENGTH |
100-105 % |
Properties of Pigment Red 13
| Boiling point: | 621.6±55.0 °C(Predicted) |
| Density | 1.32 |
| pka | 12.01±0.70(Predicted) |
| CAS DataBase Reference | 6535-47-3(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Naphthalenecarboxamide, 3-hydroxy-4-[(4-methyl-2-nitrophenyl)azo]-N-(2-methylphenyl)- (6535-47-3) |
Safety information for Pigment Red 13
Computed Descriptors for Pigment Red 13
Pigment Red 13 manufacturer
Neema Chemicals
New Products
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