L-valine belongs to branched chain amino acids and is one of the essential amino acids for the human body.
CAS No. :
72-18-4EINECS :
200-773-6Package :
25KG/DRUMBrand :
TOPINCHEM®Origin :
CHINAFormula :
C5H11NO2Minimum Order :
200KGItem :
L-ValineNutrition Supplement L-Valine USP CAS 72-18-4
Description
L-valine is a type of branched chain amino acids (BCAA) that cannot be synthesized by animals themselves and must be ingested from their diet to meet their nutritional needs. Therefore, it is an essential amino acid.
Specification
| Items | Limits | Test results |
| Description | White crystals or crystalline powder | Conforms |
| Assay | 98.5%～101.5% | 99.8 |
| Identification (Infrared Absorption) | Corresponding to Reference Spectrum | Confirms |
| PH | 5.5～7.0 | 5.71 |
| Specific rotation | +26.6 °~+28.8 ° | +28.5 ° |
| Residue on Ignition | ≤0.1% | 0.08% |
| Loss on Drying | ≤0.2% | 0.10% |
| Bulk density | 0.3-0.5g/ml | 0.42g/ml |
| Chloride (Cl) | ≤500ppm | ≤500ppm |
| Iron(Fe) | ≤30ppm | ≤30ppm |
| Sulfate ( SO4) | ≤300ppm | ＜300ppm |
| Heavy Metals | ≤15ppm | ≤15ppm |
| Lead (Pb) | ≤3ppm | ＜3ppm |
| Arsenic（As） | ≤1ppm | <1ppm |
| Cadmium (Cd) | ≤1ppm | ＜1ppm |
| Mercury (Hg) | ≤0.1ppm | ＜0.1ppm |
| Total Plate Count | ≤2000cfu/g | ＜2000cfu/g |
| Yeast and Molds | ≤100cfu/g | ＜100cfu/g |
| E.Coli | Negative in 10g | Confirms |
| Staphylococcus Aureus | Negative in 10g | Confirms |
| Salmonella | Negative in 10g | Confirms |
| Storage Condition | Stored In Cool and Dry place | |
Application
L-valine is an amino acid drug and nutritional supplement, which can be used as the main ingredient in amino acid infusion and comprehensive amino acid preparations. L-valine is one of the three branched chain amino acids and an essential amino acid that can treat liver failure and central nervous system dysfunction.
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