High quality dye intermediates 4.4'-Diphenylethylene-Bicardoxylic Acid CAS NO 100-31-2
| Product Cate | Dyestuff Intermediates |
|---|---|
| Product Name | 4.4'-Diphenylethylene-Bicardoxylic Acid |
| Chemical Name | 4.4'-diphylethylene-dicarboxylic acid |
| CAS No. | 100-31-2 |
| Structural Formula |  |
| Molecular Formula | C16H12O4 |
| Molecular Weight | 268 |
| Properties | Stable light yellow crystallized powder with the meltingpoint of 460 , which is soluble in diluted alkali solution,but insoluble in water and majoring of organic solvents. |
| Package | Packed in woven bag, 25kg per bag, or according to the customers' demand |
| Technical Index | Appearance: Light yellow crystallized powder Melting point:460°C Purity:≥99% Solid content:≥95.5% |
| Uses | Applicable to manufacturing fluorescent brightener. |
