Pigment Orange 13
- CAS NO.：3520-72-7
- Empirical Formula: C32H24Cl2N8O2
- Molecular Weight: 623.49
- MDL number: MFCD00059727
- EINECS: 222-530-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-03-13 15:00:32
What is Pigment Orange 13?
The Uses of Pigment Orange 13
Pigment Orange 13 is a dye used in textiles and commercial industries. Used in the preparation of light-protective containers.
Properties and Applications
|
TEST ITEMS |
SPECIFICATION |
|
APPEARANCE |
ORANGE POWDER |
|
SHADE |
REDDISH |
|
HEAT RESISTANCE |
180 °C min |
|
LIGHT FASTNESS |
6-7 |
|
ACID RESISTANCE |
5 |
|
ALKALI RESISTANCE |
4 |
|
FASTNESS TO BLEEDING |
5 |
|
OIL ABSORPTION |
35-50% |
|
SPECIFIC SURFACE |
27 m 2 /g |
|
DENSITY |
1.50 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 Orange 13
| Boiling point: | 825.5±65.0 °C(Predicted) |
| Density | 1.5522 (rough estimate) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.6100 (estimate) |
| storage temp. | Room Temperature, under inert atmosphere |
| form | Solid |
| Colour Index | 21110 |
| pka | 1.55±0.70(Predicted) |
| color | Orange to Dark Orange |
| CAS DataBase Reference | 3520-72-7(CAS DataBase Reference) |
| EPA Substance Registry System | C.I. Pigment Orange 13 (3520-72-7) |
Safety information for Pigment Orange 13
Computed Descriptors for Pigment Orange 13
Pigment Orange 13 manufacturer
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