Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for Cas No: 40470-68-6, Cas No.36443-68-2, Dopo, If possible, be sure to send your needs with a detailed list including the style/item and quantity you require. We will then deliver our greatest price ranges to you.
Factory Promotional Polysorbate 21 - Optical Brightener MDAC – DEBORN Detail:
| Chemical name |
7-diethylamino-4-methylcoumarin |
| Molecular formula |
C14H17NO2 |
| Molecular weight |
231.3 |
| CAS NO. |
91-44-1 |
Chemical structure

Specification
| Appearance |
White crystal powder |
| Assay |
99% min (HPLC) |
| Melting Point |
72-74°C |
| Volatiles Content |
0.5% max |
| Ash content |
0.15%max |
| Solubility |
Dissolve in acid water, ethanol and other organic solvent |
Package and Storage
Net 25kg/full-paper drum
Store the product in a cool, dry, well-ventilated area away from incompatible materials.
Product detail pictures:
Related Product Guide:
carry on to further improve, to guarantee merchandise high-quality in line with market and buyer standard necessities. Our organization has a top quality assurance procedure have already been established for Factory Promotional Polysorbate 21 - Optical Brightener MDAC – DEBORN , The product will supply to all over the world, such as: Armenia, Iran, Japan, In order to meet more market demands and long-term development, a 150, 000-square-meter new factory is under construction, which will be put into use in 2014. Then, we shall own a large capacity of producing. Of course, we are going to continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone.