| CAS: | 5598-53-8 |
| MF: | C4H5MgNO4 |
| MW: | 155.39 |
| EINECS: | 227-012-0 |
| Product Categories: | Amino acid salt |
| Mol File: | 5598-53-8.mol |
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| Sodium L-aspartate Usage And Synthesis |
| Chemical Properties | colorless to white columnar crystal, or white crystalline powder. The taste is light and the taste threshold is 0.16%. Melting point 140.4 ℃. Soluble in water (66.7%, 20℃), insoluble in ethanol. Natural products exist in sugar beets, milk proteins, etc. |
| Uses | Sodium L-aspartate has excellent freshness and antiseptic effects, and is widely used in food industry as a freshness and preservative, and can replace monosodium glutamate. It is often used in in various types of curry, vinegar, canned fish, canned vegetables, bread, biscuits, beverages, etc. as flavor improver combination with natural flavorings, sodium glutamate, glycine or sodium citrate, and sodium succinate . |
| Preparation | A method for preparing sodium L-aspartate by biological enzyme: mixing fumaric acid, sodium hydroxide and ammonia in a molar concentration ratio of 1:1:1 to 1:2:2, and preparing It is a substrate solution of pH8.0～pH9.0, and then the fermentation broth containing aspartase is introduced into the substrate solution, and the volume ratio of the substrate solution to the fermentation broth is 16:1～16: 3. Under normal pressure conditions, react for 12 to 20 hours at a temperature of 37°C to 40°C, and obtain L-aspartate sodium through separation. |
Packing &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
Advantage
In stock
Japan
