L-Threonine
CAS No.: 72-19-5
CAS No. :
72-19-5HS Code :
292250Molecular Formula :
C4H9NO3Standard :
GBAppearance :
YELLOWISH-WHITE ,CRYSTAL POWDERCertification :
ISO/HALAL/KOSHERPacking :
25KG/BAGSample :
AVAILABLEOrigin :
CHINADescription:
Threonine is often added to the feed of juvenile piglets and poultry, and is the second restricted amino acid in pig feed and the third restricted amino acid in poultry feed. Added to wheat, barley and other grain-based feed.
Usage:
Threonine is an amino acid that cannot be synthesized by animals, but is very needed. It can be used to accurately balance the amino acid composition of feed, meet the needs of animal growth and maintenance, improve weight gain and lean meat rate, and reduce feed to meat ratio. It can improve the nutritional value of feed materials with low amino acid digestibility and improve the production performance of low energy feed. It can reduce feed crude protein level, improve feed nitrogen utilization and reduce feed cost. It can adjust the amino acid balance in feed, promote growth, improve meat quality, improve the nutritional value of feed raw materials with low amino acid digestibility, produce low protein feed, help save protein resources, reduce the cost of feed raw materials, reduce the nitrogen content in manure and urine of livestock and poultry, ammonia concentration and release speed in livestock and poultry houses. It is widely used to add piglet feed, breeding pig feed, broiler feed, shrimp feed and eel feed.
Specification:
Items |
Specification |
Purity(on a dry matter basis) |
≥98.5% |
RESIDUE ON IGNITION % |
≤0.5% |
LOSS ON DRYING |
≤1.0% |
SPECIFIC ROTATION [α]D20℃ |
-260 – -290 |
HEAVY METALS ( Pb) |
≤20PPM |
ARSENIC (As) |
≤2PPM |
Storage: Store in a dry, cool, well-ventilated place
Shelf Life: 36Months
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