China High Quality Cinnamon Oil Supplier - L-Valine | 72-18-4 – COLORKEM
China High Quality Cinnamon Oil Supplier - L-Valine | 72-18-4 – COLORKEM Detail:
Products Description
Valine (abbreviated as Val or V) is an α-amino acid with the chemical formula HO2CCH(NH2)CH(CH3)2. L-Valine is one of 20 proteinogenic amino acids. Its codons are GUU, GUC, GUA, and GUG. This essential amino acid is classified as nonpolar. Human dietary sources are any proteinaceous foods such as meats, dairy products, soy products, beans and legumes.Along with leucine and isoleucine, valine is a branched-chain amino acid. It is named after the plant valerian. In sickle-cell disease, valine substitutes for the hydrophilic amino acid glutamic acid in hemoglobin. Because valine is hydrophobic, the hemoglobin is prone to abnormal aggregation.
Specification
| Specific rotation | +27.6-+29.0° |
| Heavy metals | =<10ppm |
| Water content | =<0.20% |
| Residue on ignition | =<0.10% |
| assay | 99.0-100.5% |
| PH | 5.0~6.5 |
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We always continually offer you the most conscientious purchaser services, and the widest variety of designs and styles with finest materials. These efforts include the availability of customized designs with speed and dispatch for China High Quality Cinnamon Oil Supplier - L-Valine | 72-18-4 – COLORKEM , The product will supply to all over the world, such as: Burundi, Brasilia, Albania, We now have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we've been looking forward to even greater cooperation with overseas customers based on mutual benefits. You should feel free to contact us for more details.
By Tina from Ukraine - 2018.10.09 19:07
Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
By Darlene from Congo - 2017.11.20 15:58
