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L-Threonine
L-Threonine is an essential amino acid for animals. It can be used for the sedimentation of protein, participating in animal’s supersession and maintaining activities to enhance the digestion and immune competence of animals. It can also adjust the balance of amino in feed, enhance the efficiency of feed utilization, and lower the cost of the feed when work with other amino acids.
Product Description
CAS No.: |
72-19-5 |
Chemical Formula: |
C4H9NO3 |
Molecular Weight: |
119.12 |
Standard: |
Feed Grade |
QUALITY STANDARDS
Item |
Specification |
Appearance |
White or sandy beige crystal or power |
Loss on Drying |
≤1.0% |
Residue on Ignition |
≤0.5% |
Specific Rotation[α]D25o |
-26o ~ +29.0o |
Heavy metals (Pb) |
≤20.mg/kg |
Arsenic |
≤2.0mg/kg |
Package: 25Kg paper composite bags
Shelf life: 2 years
Storage: Be stored in cool, dry and well-ventilated place.
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