- Benzidine orange
-
- $29.00 / 5mg
-
2025-07-28
- CAS:3520-72-7
- Min. Order:
- Purity: ≥98%
- Supply Ability: 10g
- Pigment Orange 13
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- $1.00 / 1KG
-
2019-07-06
- CAS:3520-72-7
- Min. Order: 1KG
- Purity: 98%-100%
- Supply Ability: 1
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| | Pigment Orange 13 Basic information |
| | Pigment Orange 13 Chemical Properties |
| 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 | | pka | 1.55±0.70(Predicted) | | Colour Index | 21110 | | color | Orange to Dark Orange | | LogP | 1.17 at 24℃ and pH7 | | CAS DataBase Reference | 3520-72-7(CAS DataBase Reference) | | EPA Substance Registry System | C.I. Pigment Orange 13 (3520-72-7) |
| | Pigment Orange 13 Usage And Synthesis |
| Uses | Pigment Orange 13 is a dye used in textiles and commercial industries. Used in the preparation of light-protective containers. | | Properties and Applications |
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TEST ITEMS
|
SPECIFICATION
|
|
APPEARANCE
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ORANGE POWDER
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SHADE
|
REDDISH
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|
HEAT RESISTANCE
|
180 °C min
|
|
LIGHT FASTNESS
|
6-7
|
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ACID RESISTANCE
|
5
|
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ALKALI RESISTANCE
|
4
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FASTNESS TO BLEEDING
|
5
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OIL ABSORPTION
|
35-50%
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|
SPECIFIC SURFACE
|
27 m
2
/g
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DENSITY
|
1.50 g/cm
3
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RESIDUE ON 80 MESH
|
5.0% max
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WATER SOLUBLE
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1.0% max
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VOLATITE 105 °C
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1.0% max
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TINTING STRENGTH
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100-105 %
|
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| | Pigment Orange 13 Preparation Products And Raw materials |
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