China High Quality 2,4-Dimethyl Thiazole Suppliers - L-Valine | 72-18-4 – COLORKEM
China High Quality 2,4-Dimethyl Thiazole Suppliers - 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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With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and growth, we're going to build a prosperous future together with your esteemed firm for China High Quality 2,4-Dimethyl Thiazole Suppliers - L-Valine | 72-18-4 – COLORKEM , The product will supply to all over the world, such as: Mali, Monaco, Sri Lanka, Our solutions are widely recognized and trusted by users and can meet continuously changing of economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
By Norma from kazan - 2018.05.22 12:13
Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
By Doris from Madrid - 2018.06.30 17:29