| CAS No.: | 6408-72-6 |
|---|---|
| Formula: | C14h8cl2n2o2 |
| Use: | Plastics, Ink |
| Colour: | Purple |
| Appearance: | Powder |
| Type: | Synthetic |
| Samples: |
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| Customization: |
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Product Name: Solvent Violet 31
CI NO. Solvent Violet 31
Molecular Formula:C14H8Cl2N2O2
Molecular Weight: 307.13
CAS Registry Number:70956-27-3
Relatived Names:
Solvent Violet F3B,Transparent Violet R,Oil Violet 26,Fast Rose FF3B,Red Violet RS,Violet E4R
Shade:blue light purple.
Properties and Applications:In concentrated sulfuric acid for shallow dark brown, dilution after purple
| Specification | Value |
| Density g/cm3 | 1.45 |
| Heat resistance ºC | 300 |
| Light fastness | 7-8 |
| Acid resistance | 5 |
| Alkali resistance | 5 |
| Residue on 80 mesh % | 5.0 max |
| Water soluble % | 1.0 max |
| Volatile matter at 105ºC % | 1.0 max |
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