High Quality 99% Amino acid powder L-Lysine with CAS 56-87-1
L-Lysine
CAS Number: 56-87-1
Molecular formula: C6H14N2O2
Molecular weight: 146.19
EINECS number: 200-294-2
Lysine is one of the essential amino acids of the human body, which can promote human development, enhance immune function, and improve the function of central nervous tissue. Lysine is a basic essential amino acid. Since the content of lysine in cereal food is very low, and it is easily destroyed and lacks during processing, it is called the first restrictive amino acid.
White or nearly white free-flowing crystalline powder. Almost odorless. Melting and decomposing at 263~264ºC. Usually relatively stable, easy to agglomerate under high humidity, slightly colored. It is stable when the relative humidity is below 60%, and dihydrate is formed when the relative humidity is above 60%. Coexist with vitamin C and vitamin K3 to color. Alkaline conditions and direct heating in the presence of reducing sugars will decompose. It is easily soluble in water (40g/100ml, 35°C), and the aqueous solution is neutral to slightly acidic. It is heated together with phosphoric acid, hydrochloric acid, sodium hydroxide, ion exchange resin, etc. to play a racemic effect. Lysine is an essential amino acid. If it is lacking, it will cause protein metabolism and dysfunction, leading to growth disorders. D-lysine has no physiological effect.
Use
It is used in biochemical research and medicine for the symptoms of malnutrition, loss of appetite and underdevelopment.
Lysine is one of the essential amino acids for human and animal growth, and has important uses in infusion, nutritional medicine, food and feed additives, etc.
Used as food fortifiers and feed additives, and also for medical purposes. Mainly used as food fortifiers and nutritional supplements. It can also improve the performance of certain drugs and improve the efficacy.
Used as amino acid medicine
COA and other ceitificates will be sent under request.
| Package |
carton drum with two plastic bags inside |
| Net weight |
25KG/Drum |
| Storage |
Sealed in cool and dry place to avoid moisture and light |
| Shelf life |
2 years when properly stored |
| Lead time |
1~3 days after confirmation |
| Test Item |
Test Specifications |
| Appearance |
White or light-yellow crystalline powder |
| Specific rotation[a]D20° |
+25.0o~ +27.0o |
| Loss on drying |
≤5.0% |
| Residue on ignition |
≤0.5% |
| Heavy metals (as Pb) |
≤10ppm |
| Iron (Fe) |
≤10ppm |
| Chloride |
≤0.1% |
| Arsenic (As2O3) |
≤1ppm |
| Ammonium (NH4) |
≤0.02% |
| Other Amino acids |
Chromatographically not detectable |
| Assay |
≥98.0% |
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