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. |