High Purity L-Threonine Feed Grade Threonine Powder

• CAS No.: 72-19-5
• Formula: C4h9no3
• EINECS: /
• Packaging Material: Aluminum Foil Bag
• Storage Method: Normal
• Shelf Life: 24 Months
• Model NO.: HB-L-Threonine
• Nutrient Composition: Threonine
• Resource: Natural
• The content of active substances: ＞90%
• Test: HPLC
• Packing: Rum, Aluminum Foil Bag
• MOQ: 1kg
• Grade: Food
• Function: Food Additive
• Appearance: White Powder
• Storage: Cool Dry Place
• Color: White Powder
• Transport Package: Carton Box
• Specification: 99%
• Trademark: Haibo
• Origin: Shaanxi, China
• HS Code: 2309909000
• Production Capacity: 5000000/Year

Product Description

L-Threonine
CAS Number: 72-19-5
Molecular formula: C4H9NO3
Molecular weight: 119.12
EINECS number: 200-774-1
Threonine is an important nutritional enhancer, which can strengthen grains, pastries and dairy products. Like tryptophan, threonine can restore human fatigue and promote growth and development. In medicine, because the structure of chemicalbook threonine contains hydroxyl groups, it has a water holding effect on human skin, combines with oligosaccharide chains, plays an important role in protecting cell membrane, and can promote phospholipid synthesis and fatty acid oxidation in vivo.
Used in biochemical research, as an amino acid nutrition medicine in medicine, mainly used to treat anemia. Use amino acid medicine. Mainly used in amino acid infusion, comprehensive amino acid preparation, food nutrition enhancer. Lack of threonine can cause loss of appetite, weight loss, fatty liver, testicular atrophy, staining changes in the anterior pituitary cells and affect bone development. Adverse reactions taboo: when an adult instills 22.5g once, it can cause fever, headache and other adverse reactions.
Nutritional supplements. In addition to supplementing L-lysine, cereal protein is also L-threonine. This is because although the content of L-threonine is high, the combination of threonine and peptide in protein is difficult to hydrolyze, and it is difficult to digest and absorb. It is also used to prepare amino acid infusion and comprehensive amino acid preparations.

Parameters	Specs	Results
Appearance	White powder
melting point	258~263ºC	258~263ºC
content(HPLC)	≥80%	99%
Drying weightlessness	≤0.5%	≤0.5%
Water content	≤0.5%	≤0.5%
heavy metal	≤10ppm	≤10ppm
Arsenic	≤2.0ppm	≤2.0ppm
Lead	≤1.0ppm	≤1.0ppm
Cadmium	≤2.0ppm	≤2.0ppm
Mercury	≤0.1ppm	≤0.1ppm
Conclusion	Conform to specification.
Storage	Store in a cool and dry place, keep away from direct strong and heat.
Shelf Life	Two years if sealed and store away from direct sun light.