L-tryptophan
Inquiry
| Post Date: | Oct 23,2013 |
| Expiry Date: | Apr 21,2014 |
| Detailed Description: |
Cas No. :73-22-3
Specs:98% This product is feed additive 98.5% L-tryptophan made by microbial fermentation where glucose, yeast extract, ammonium sulfate are used as raw materials and get refined by membrane filtration, ion exchange, crystallization and drying process. The product is the essential amino acid to be added to animal feed to promote animals feeding, weaken the stress response, improve the quality of animals’ sleep, also increase the antibodies in the bodies of fetuses and pups and boost dairy cattles’ lactating. And the use of the product can cut down unnecessary use of quality protein in diets, saving feed cost. Physiological effects of L-type double D-type. Such deficiency of tryptophan would cause neurological disorders, blastocolysis, weight loss, anemia etc.. As a nutritional supplement, it is to make up amino acid infusions and comprehensive amino acid preparations together with other essential amino acids. |
| CAS Registry Number: | 73-22-3 |
| Synonyms: | ;H-Trp-OH;L-Tryptophane;L-Tryptohan;TRP;(S)-2-Amino-3-(3-indolyl)propionic acid;2-Amino-3-(1H-indol-3-yl)propanoic acid;Tryptophan;(S)-2-Amino-3-(1H-indol-3-yl)propanoic acid;L-alphs-Amino-3-indolepropionic acid; Indole-3-alanine; |
| Molecular Formula: | C11H12N2O2 |
| Molecular Weight: | 204.2252 |
| Molecular Structure: | 
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| Risk Codes: | R33:有累积作用的危险‖R40; |
| Safety Description: | S24/25:; |
| Company: | Yixing Jiangshan Bio-tech Co., Ltd. (formerly Yixing Jiangshan Chemical Industry Factory) [ China ] |
| Contact: | hris |
| Tel: | +86-510-87660017/87660012 |
| Fax: | +86-510-87020390 |
| Email: | lchris@yxjschem.com |
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