Product NameL-Isoleucine
Alias2-Amino-3-Methylvaleric Acid
Molecular Formula C6H13NO2
Molecular Weight131.17
CAS No. 73-32-5;131598-62-4
Shelf Life 2 years
Quality Standard USP39
Specification:
Analytical ItemsStandardAppearanceWhite crystals or crystalline powderIdentificationInfrared absorption uniformityAssay 98.5~101.5%Specific optical rotation[a]D20° +38.9~ +41.8oLoss on drying≤0.3%Residue on ignition≤0.3%Chloride (Cl)≤0.05%Sulfate (SO4)≤0.03%Iron (Fe)≤0.003%pH value5.5 - 7.0Heavy metals(Pb)≤0.0015%Chromatographic purityIndividual impurities≤0.5%Total impurities ≤2.0%
Application:
Used for amino acid injection, compound amino acid infusion, food additives.
Packing:
25kg/drum
Storage:
Store in tightly closed original container, protected from light, in a dry place.