Products
Cyclic acid
Cas No.: [51591-75-4]
Chemical Name:1,3-Dibenzyl-2-imidazolidone-cis-4,5-dicarboxylic acid
Structure:
Introduction:
This product is the intermediate of Vitamin H (D-Biotin) developed by our company years ago.now, we are able to produce 500MT of cyclic acid every year. Because of excellent quality and leading technologies, this product is highly appraised by manufacturers of China.
Specification:
| Index |
Standard
|
| Appearance | white or yellowish white crystalline powder |
| Assay(Hplc) | Not less than98.0% |
| Melting point | 170-179°C |
| Loss of drying | Not more than0.5% |
