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| Name: | L-Leucine 99% Feed Grade |
| Color: | White crystals or crystalline powder |
| Assay: | 99~101.5% |
| Specific rotation: | +14.9°~ +17.3° |
| Chloride (Cl): | ≤ 0.05% |
| Loss on drying: | ≤0.20% |
| PH: | 5.5~7.0 |
| Sulfate (SO4): | ≤ 0.03% |
| Iron (Fe): | ≤ 0.003% |
| Heavy metals (Pb): | ≤ 0.0015% |
| Arsenic(As)/: | ≤0.0001% |
| Cadmium (Cd)/: | ≤0.0001% |
| Mercury (Hg)/: | ≤0.0001% |
Product Description
Product name: L-Leucine 99% Feed Grade
Chemical formula: C6H13NO2
CAS: 61-90-5
Product performance:
L-leucine is not synthesized in animals, hence it must be ingested, usually as a component of proteins. It is synthesized in plants and microorganisms via several steps starting from.
As a dietary supplement, leucine has been found to slow the degradation of muscle tissue by increasing the synthesis of muscle proteins. Leucine is utilized in the liver, adipose tissue, and muscle tissue. In adipose and muscle tissue, leucine is used in the formation of, and the combined usage of leucine in these two tissues is seven times greater than its use in the liver.
Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Packing:Net 25kg/drum or 25kg/bag
Loading: 10.65MT/20FCL' ;9MT/20FCL' with pallets
Shelf Life: Two years
Items Limits Test results Description White crystals or crystalline powder Conforms Assay 98.5%～101% 99.5% Identification (Infrared Absorption) Corresponding to Reference Spectrum Confirms PH 5.5～7.0 6.2 Specific rotation +38.9°～+41.8° +40.5° Residue on Ignition ≤0.3% 0.06% Loss on Drying ≤0.3% 0.07% Chloride (Cl) ≤500ppm ＜500ppm Iron(Fe) ≤30ppm ＜30ppm Sulfate ( SO4) ≤300ppm ＜300ppm Heavy Metals ≤15ppm ＜15ppm Lead (Pb) ≤5ppm ＜5ppm Arsenic（As） ≤3ppm ＜3ppm Cadmium (Cd) ≤1ppm ＜1ppm Mercury (Hg) ≤1ppm ＜1ppm Total Plate Count ≤1000cfu/g ＜100cfu/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
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