CN

L-Norvaline

Molecular Formula: C5H11NO2

Molecular Weight: 117.147

CAS No: 6600-40-4

L-NorvalineFactory Standard
Assay98.5~101.0%
PH/
Specific rotation[a]D20+23.0°~+25.0°
Specific rotation[a]D25/
Transmittance(T430)/
Chloride(Cl)≤0.02%
Ammonium(NH4)/
Sulfate(SO4)≤0.02%
Iron(Fe)/
Heavy metals(Pb)≤10ppm
Arsenic/
Other amino acids/
Ninhydrin-positive substances/
Loss on drying≤0.50%
Residue on ignition≤0.10%
Total plate count≤ 1000 CFU/g
Moulds & Yeasts≤ 100 CFU/g