Customization: | Available |
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Appearance: | Powder |
Specifications: | L-Lysine Monohydrochloride 98.5% |
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Commodity Name | Lysine |
CAS No. | 56-87-1 |
Product name | L-Lysine |
CAS number | 56-87-1 |
Molecular Formula | C6H14N2O2 |
Grade | Food-grade;feed grade |
Appearance | White fine powder |
L-Lysine Mono Hcl
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AJI92
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USA Index
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European index
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Assay
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99.0-100.5%
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98.5-101.5%
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98.5-101.0%
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PH
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5.0-6.0
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/
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Specific rotation[a]D20
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+20.7°-+21.5°
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/
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+21.0°-+22.5°
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Specific rotation[a]D25
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/
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+20.4°-+21.4°
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Transmittance(T430)
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≥98.0%
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Chloride(Cl)
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19.12-19.51%
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19.0-19.6%
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/
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Ammonium(NH4)
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≤0.02%
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/
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≤0.02%
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Sulfate(SO4)
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≤0.02%
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≤0.03%
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≤0.03%
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Iron(Fe)
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≤10PPM
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≤30PPM
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≤30PPM
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Heavy metals(Pb)
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≤10PPM
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≤15PPM
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≤10PPM
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Other amino acids
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conform
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individual impurities≤0.5% total impurities≤2.0%
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/
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Ninhydrin-positive substances
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/
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/
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conform
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Loss on drying
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≤0.40%
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≤0.40%
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≤0.50%
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Residue on ignition
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≤0.10%
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≤0.10%
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≤0.10%
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