Orange II sodium salt
Dye content >85%
- Product Code: 111759
Alias:
Orange II ; Acid Orange II, Golden Orange II, Acid Orange 7
CAS:
633-96-5
| Molecular Weight: | 350.32 g./mol | Molecular Formula: | C₁₆H₁₁N₂NaO₄S |
|---|---|---|---|
| EC Number: | 211-199-0 | MDL Number: | MFCD00011657 |
| Melting Point: | 164°C | Boiling Point: | |
| Density: | Storage Condition: | room temperature |
Product Description:
Used extensively in the textile industry for dyeing wool, silk, and nylon, providing vibrant orange hues. It is also employed in biological staining techniques to highlight specific structures in microscopic analysis. In the paper industry, it serves as a coloring agent for paper products. Additionally, it finds use in the food industry as a color additive for certain products, though its application in food is regulated due to safety concerns. Its water-soluble nature makes it suitable for various aqueous-based dyeing processes.
Product Specification:
| Test | Specification |
|---|---|
| Dye Content | 85-100 |
| Max | 482-486 |
| Appearance | Orange To Brown To Dark Red Powder To Crystal |
| Infrared Spectrum | Conforms To Structure |
| Extinction Coefficient (Wavelength 225 - 231 Nm) | ≥26500 |
| Extinction Coefficient (Wavelength 480 - 486 Nm) | ≥17000 |
| Extinction Coefficient (Wavelength 307 - 313 Nm) | ≥7500 |
| Extinction Coefficient (Wavelength 480 - 486 Nm) | ≥17000 |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 5.000 | 10-20 days | €8.44 |
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| 25.000 | 10-20 days | €21.11 |
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| 100.000 | 10-20 days | €61.73 |
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| 500.000 | 10-20 days | €241.66 |
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Orange II sodium salt
Used extensively in the textile industry for dyeing wool, silk, and nylon, providing vibrant orange hues. It is also employed in biological staining techniques to highlight specific structures in microscopic analysis. In the paper industry, it serves as a coloring agent for paper products. Additionally, it finds use in the food industry as a color additive for certain products, though its application in food is regulated due to safety concerns. Its water-soluble nature makes it suitable for various aqueous-based dyeing processes.
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