L-Lysine hydrochloride

Lysine (Abbreviated Lys) is one of significant compositions of protein.

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Amino Acid

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Product Description

Lysine (Abbreviated Lys) is one of significant compositions of protein. The body requires Lysine which is one of eight essential amino acids. But Lysine can't be synthesized by the body. It must be provided in the diet. Therefore it is called "the first essential amino acid". As a good nutrition enhancing agent, Lysine can rise up the rate for utilizing protein so that it can enhance food nutrition greatly. It is also efficient in improving growth, adjusting appetite, reducing diseased and making body stronger. It can deodorize and keep fresh in tinned food.

Item	FCCVIV	AJI92	USP32	USP40
Appearance	---	White Powder	White crystalline powder
Identification	---	Conform	Conform	Conform
Assay	98.5%~100.5%	99.0%~100.5%	98.5%~101.5%	98.5%~101.5%
PH Value	---	5.0~6.0	5.0~6.0	---
Transmittance	≥98.0%	≥98.0%	---	---
Loss on drying	≤1.0%	≤0.4%	≤0.4%	≤0.4%
Residue on ignition	≤0.1%	≤0.1%	≤0.1%	≤0.1%
Chloride(as Cl)	19.0%~19.6%	19.12%~19.51%	19.0%~19.6%	19.0%~19.6%
Heavy Metals(as Pb)	≤0.001%	≤10ppm	≤15ppm	≤15ppm
Iron(as Fe)	≤0.001%	≤10ppm	≤30ppm	≤30ppm
Sulfate(as SO4)	≤0.02%	≤0.02%	≤0.03%	≤0.03%
Ammonium	≤0.02%	≤0.02%	---	---
Other amino acids	---	Conform	Conform	Conform
Pyrogen	---	Conform	---	---
Organic volatile impurities	---	---	Meet the requirement	---
Specific Rotation	+19.0°~ +21.5°	+20.7°~ +21.5°	+20.4°~ +21.4°	+20.4°~ +21.4°