Description
Commodity name L-VALINE
L-Valine Appearance: White crystalline powder, odorless, lightly sweet but then bitter, freely soluble in water, very slightly soluble in ethanol.
L-Valine Assay: 98.5% ~ 101.5%
L-Valine SpecificationParma: Grade(USP32), Food Grade(FCCV)
L-Valine Molecular Formula: C5H11NO2
L-Valine Molecular Weight: 117.15
L-Valine CAS No.: 72-18-4
Function & Applications of L-VALINE
L-Valine is an essential amino acid for increased cognitive function and smooth nervous system functioning.
L-Valine is also needed for muscle metabolism, tissue repair and the maintenance of a proper nitrogen balance in the body.
L-Valine is found in very concentrated levels in muscle tissue.
L-Valine is also good for correcting the type of amino acid deficiencies that can be caused by drug addiction.
L-Valine can be found in soy proteins, meats, peanuts, mushrooms, grain and dairy products (especially cottage cheese).
Storage: Should be stored in a dry and ventilative warehouse. Handled with care; Be kept away from moisture, heat and poisonous substances.
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| Name | L-Valine |
| CAS | 72-18-4 |
| EINECS No. | 200-773-6 |
| Molecular Formula | C5H11NO2 |
| Molecular Weight | 117.15 |
| Assay | 98.5% ~ 101.5% |
| Melting Point | 295-300 °C |
Specification:
| Items | Limits
| Test results |
Description
| White crystals or crystalline powder | Conforms |
Assay
| 98.5%~101.5% | 99.5% |
| Identification (Infrared Absorption) | Corresponding to Reference Spectrum | Confirms |
| PH | 5.5~7.0 | 6.1 |
| Specific rotation | +26.6°~+28.8° | +27.4° |
| Residue on Ignition | ≤0.1% | 0.06% |
| Loss on Drying | ≤0.3% | 0.05% |
| Chloride (Cl) | ≤500ppm | <500ppm |
| Iron(Fe) | ≤30ppm | <30ppm |
| Sulfate ( SO4) | ≤300ppm | <300ppm |
| Heavy Metals | ≤15ppm | <15ppm |
| Lead (Pb) | ≤5ppm | <5ppm |
| | | |
| Cadmium (Cd) | ≤1ppm | <1ppm |
| Mercury (Hg) | ≤1ppm | <1ppm |
| Total Plate Count | ≤1000cfu/g | <1000cfu/g |
| Yeast and Molds | ≤100cfu/g | <20cfu/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 |
For more amino acids feed grade can contact:
L-Lysine hcl/h2so4
L-Threonine
DL-Methionine
L-Isoleucine
L-Leucine
L-Valine
L-Arginine
Glycine
L-Tryptophan
Complaint
