Complaint
L-Valine is an essential and indispensable nutrient for pigs and poultry like lysine, theonine, methionine and tryptophan. In practical European formulas, it is usually considered as the fifth limiting amino acid. As it cannot be sythesized in the body, it needs supplementation from the diets.
Description: L-valine is the white crystals or crystalline powder, tasteless, no peculiar smell. Freely soluble in formic acid, soluble in water, practically insoluble in ethanol and ether.
Application: L-Valine is a branched chain amino acid along with leucine and isoleucine, involved in many important biological functions. Besides, valine can improve the feed conversation rate and amino acid efficacy.
Storage: sealed and store away from direct sun light.Store in a well-closed container away from moisture
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Description | White crystals or crystalline powder | |
Odor and taste | Tasteless, no peculiar smell | |
CAS NO. | 72-18-4 | |
Chemical description | ||
Chemical formula | C5H11NO2 | |
Relative Molecular weight | 117.15g/mol | |
Specification | ||
Test items | Specification | |
Assay | 98.5%-101.5% | |
Quality standard | USP | |
Special test | PH | 5.5-7.0 |
Specific rotation | +26.6°~+28.8° | |
Loss on drying | ≤0.30% | |
Inorganic Impurity | Residue on ignition | ≤0.10% |
Chloride (Cl) | ≤500ppm | |
Sulfate (SO4) | ≤300ppm | |
Iron (Fe) | ≤30ppm | |
Arsenic (As) | ≤3ppm | |
Heavy metal | ≤15ppm | |
[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/800kg in Plastic woven bags with PE lining
[Loading]: 15MT/20FCL'; 13MT/20FCL' with pallets
[Shelf Life]: Two years when properly stored
