China High Quality Permanent Red FRR Supplier - Ethyl Vanillin | 121-32-4 – COLORKEM
China High Quality Permanent Red FRR Supplier - Ethyl Vanillin | 121-32-4 – COLORKEM Detail:
Products Description
Ethyl vanillin is the organic compound with the formula (C2H5O)(HO)C6H3CHO. This colourless solid consists of a benzene ring with hydroxyl, ethoxy, and formyl groups on the 4, 3, and 1 positions, respectively.
Ethyl vanillin is a synthetic molecule, not found in nature. It is prepared via several steps from catechol, beginning with ethylation to give “guethol”. This ether condenses with glyoxylic acid to give the corresponding mandelic acid derivative , which via oxidation and decarboxylation gives ethyl vanillin.
As a flavorant, ethyl vanillin is about three times as potent as vanillin and is used in the production of chocolate.
Specification
| ITEM | STANDARD |
| Appearance | Fine white to slightly yellow crystal |
| Odor | Characteristic of vanilla, stronger than vanilla |
| Solubility (25 ℃) | 1 gram completely dissolves in 2ml 95% ethanol, and make clear solution |
| Purity (HPLC) | >= 99% |
| Loss on Drying | =< 0.5% |
| Melting Point (℃) | 76.0- 78.0 |
| Arsenic (As) | =< 3 mg/kg |
| Mercury (Hg) | =< 1 mg/kg |
| Total Heavy Metals (as Pb) | =< 10 mg/kg |
| Residue of Ignition | =< 0.05% |
Product detail pictures:
Related Product Guide:
We always get the job done being a tangible workforce making sure that we can easily give you the very best quality as well as finest selling price for China High Quality Permanent Red FRR Supplier - Ethyl Vanillin | 121-32-4 – COLORKEM , The product will supply to all over the world, such as: Mauritius, Swansea, Belgium, For anyone who is keen on any of our goods right after you view our product list, please really feel absolutely free to get in touch with us for inquiries. You are able to send us emails and contact us for consultation and we shall respond to you as soon as we can. If it's easy, you may locate out our address in our web-site and come to our business for far more information of our products by your self. We are always ready to construct extended and steady co-operation relations with any possible customers in the related fields.
By Carlos from Cologne - 2017.08.18 11:04
This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
By Clara from Senegal - 2018.05.13 17:00
