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L-Lysine monohydrochloride
| Chemical Name£º |
(S)-2,6-Diaminohexanoic acid monohydrochloride~H-Lys-OH.HCl |
| Structure Formula£º |
 |
| Molecular Formula£º |
C6H14N2O2.HCl |
| Molecular Weight£º |
182.65 |
| Cas No£º |
[657-27-2] |
| Characteristics£º |
A white or nearly white free-flowing crystalline powder, practically odorless, it melts at 263~264¡æ with decomposition. It is freely soluble in water and in formic acid, very slightly soluble in ethanol almost insoluble in ether. |
| Quality Standards£º |
AJI97, USP24 and etc. |
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| Item |
Specification |
| USP24 |
AJI97 |
| Appearance |
White power, slightly characteristic taste |
| Assay, % |
98.5~101.5 |
98.5~101.0 |
| Specific rotation, |
+20.4¡ã~+21.4¡ã |
+20.8¡ã~+21.5¡ã |
| Transmittance,% |
- - - |
¡Ý98.0 |
| PH Value |
- - - |
5.0~6.0 |
| Heavy metals, % |
¡Ü0.0015 |
¡Ü0.001 |
| Loss on drying, % |
¡Ü0.4 |
¡Ü0.4 |
| Residue on ignition, % |
¡Ü0.1 |
¡Ü0.1 |
| Chloride (as Cl),% |
19.0~19.6 |
19.12~19.51 |
| Sulfate (as SO4), % |
¡Ü0.03 |
¡Ü0.02 |
| Iron,% |
¡Ü0.003 |
¡Ü0.001 |
| Arsenic, % |
- - - |
¡Ü0.0001 |
| Other amino acids, |
- - - |
Not detd. |
| Organic volatile impurities, % |
Meets the requirement |
- - - |
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| The Characteristics and Uses£º |
1. 10%~15% used for food industry.
Lysine is one of significant compositions of protein. The body requires Lys which is one of eight amino acids, but cannot synthesize it must be provided in the diet. As tacking Lys in the diet. As lacking Lys in the diet, therefore is called "the first essential amino acid". For a good enhancing agent, to add lysine into rice, flour, and can will rise up the rate for utilizing protein so that it can enhance food nutrition greatly. It is also efficiencies in improving growth, adjust appetite, reduce diseased and make body stronger. it can deodorize and keep fresh in tinned food.
2. 5% used for pharmacy
Lysine is available for formatting complex amino acid perfusion and making affection better than hydrolytic protein and less by-effection. It can be made nutritional enhancing agent with various vitamins and glucoses, and is easily absorbed by gastro intestine after oral. Lysine can also better performances of some drugs and improve their efficiency. |
| Package and Transport£º |
A double-layer package is used for this product, the inner layer being polyethylene bag, and the outer layer being appear board barrel, containing a net weight of 25kg/barrel. packaging may be arranged according to the requirement of the client.
¡¡¡¡
Handle with care in order to avoid damaging the package. Protect them from sunshine and rain.
¡¡¡¡
Do not transport them together with poisonous or harmful goods. This product is a non-dangerous product and can be transported as g general chemical product. |
| Storage£º |
Stored in dry, clean and ventilated places. Protect it from moisture, heat or sunshine. In order to avoid pollution, it is prohibited to place this product together with poisonous substances. The expiry date is for 24 months. |
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