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1 Kilogram |
Negotiable |
l-lysine hydrochloride USP/AJI/EP l-lysine Hcl lysine hydrochloride manufacturer and supplier
Product Name: L-Lysine Hcl
Supplier: premium ingredient co.,ltd
Cas No.: 657-27-2
Quality Standard: AJI92
Description: white crystals crystalline powder.
Solubility (H2O, g/100g): 40 (0°), 63(20°), 96 (40°), 131(60°)
Test item |
Limit |
Specific rotation |
+20.7 to +21.5° +25.9 to +26.9° |
State of solution (transmittance) |
Clear colorless Not less than 98.0% |
Chloride |
19.12 to 19.51% |
Ammonium |
Not more than 0.02% |
Sulfate |
Not more than 0.020% |
Iron |
Not more than 10ppm |
Heavy metals(Pb) |
Not more than 10ppm |
Arsenic |
Not more than 1ppm |
Other Amino Acids |
Conforms |
Loss on drying |
Not more than 0.40% |
Residue on ignition (sulfated) |
Not more than 0.10% |
Assay |
99.0 to 100.5% |
PH |
5.0 to 6.0 |
Storage: Preserve in tight containers at controlled room temperature.
Recommended limit: 2 years
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