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Contact SupplierCOA of Feed Grade L Lysine 98.5%
ItemsStandards
AppearanceWhite or light brown powder, odorless
Assay(%)98.5 Min
Specific rotation(°)+18.0 - +21.5
Loss on drying(%)1.0 Max
Residue on ignition(%)0.3 Max
Ammonium salt(%)0.04 Max
Heavy metals(ppm)30 Max
As(ppm)2.0 Max
pH5.0 - 6.0
Standard:The Goods Conform to the standards.
Storage:Store in a cool and dry place and Keep away from strong light and heat
Shelf life: 2 years
COA OF L-Lysine Sulfate FEED GRADE
ItemsStandards
DescriptionBrown or light brown crystals
[C6H14N2O2].H2SO4≥55%
Loss on drying≤3.0%
As≤3Mg/kg
Ammonium ate(as NH4)≤1.0%
Heavy mentals(As Pb)≤20Mg/kg
PH(1+10 water solution)3.0-6.0
Residue on igintion≤4.0%