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L-Amino Acids

	L-Alanine
	L-Arginine
	L-Arginine L-Aspartate
	L-Arginine L-Glutamate
	L-Arginine Monohydrochloride
	L-Arginine Pyroglutamate
	L-Carbocysteine
	L-Cysteine
	L-Cysteine Hydrochloride Monohydrate
	L-Glutamic Acid Diethyl Ester Hydrochloride
	L-Glutamine
	L-Hydroxyproline
	L-Isoleucine
	L-Leucine
	L-Norvaline
	L-Ornithine Hydrochloride
	L-Ornithine L-Aspartate
	L-Proline
	L-Serine
	L-Threonine
	L-Tryptophan
	L-Tyrosine
	L-Valine
	N-Acetyl-L-Cysteine
	N-Acetyl-L-Glutamine



	type keywords

L-Leucine

Product Name:

L-Leucine

CAS:

61-90-5

Structure:

COA:

Items	Limits	Results
Appearance	White crystals or crystalline powder	Conforms
Specific rotation	+14.9~+16.0°	+15.7°
State of solution (Transmittance)	≥98.0%	99.4%
Chloride(Cl)	≤0.020%	＜0.020%
Ammonium(NH4)	≤0.020%	＜0.020%
Sulfate(SO4)	≤0.020%	＜0.020%
Iron(Fe)	≤10ppm	＜10ppm
Heavy metals(Pb)	≤10ppm	＜10ppm
Arsenic(As2O3)	≤1ppm	＜1ppm
Other Amino Acids	Conforms	Conforms
Loss on drying	≤0.20%	0.17%
Residue on ignition (Sulfated)	≤0.10%	0.07%
Assay	99.0~100.5%	99.6%
PH	5.5~6.5	6.1
Conclusion: The Product Conforms to AJI92

Product Information:

L-Leucine is one of three Branched Chain Amino Acids (BCAAs). The other two are L-Isoleucine and L-Valine. These amino acids contribute to the functioning of everyday life. The BCAAs are typically formulated together to provide maximum support to the body. L-Leucine is derived from animal and vegetable protein.

Vist here for L-Valine & L-Isoleucine