Product Detail

L-Lysine Acetate	AJI92	USP40	EP6
Assay	98.5-101.0%	98.0-102.0%	98.5～101.0%
PH	6.5-7.5	/	/
Specific rotation[a]D20	+8.5°-+10.0°	/	+8.5～+10.0
Specific rotation[a]D25	/	+8.4°-+9.9°	/
Transmittance(T430)	≥98.0%	/	/
Chloride(Cl)	≤0.02%	≤0.05%	≤0.02%
Ammonium(NH4)	≤0.02%	/	≤0.02%
Sulfate(SO4)	≤0.02%	≤0.03%	≤0.03%
Iron(Fe)	≤10PPM	≤30PPM	≤30ppm
Heavy metals(Pb)	≤10PPM	≤15PPM	≤10ppm
Arsenic	≤1PPM	/	/
Other amino acids	conform	individual impurities≤0.5% total impurities≤2.0%	/
Ninhydrin-positive substances	/	/	any impurity ≤0.5%
Loss on drying	≤0.20%	≤0.20%	≤0.50%
Residue on ignition	≤0.10%	≤0.4%	≤0.10%