L-Valine CAS NO 72-18-4 C5H11NO2
PROPERTIES LIMITS RESULTS APPEARANCE WHITE CRYSTALS OR WHITE CRYSTALLINE POWDER CONFORM SPECIFIC OPTICAL ROTATION +26.5O~+29.0O +27.58O ASSAY 98.5~101.5% 99.3% PH VALUE 5.5~7.0 6.4 LOSS ON DRYING 0.3% MAX. 0.20% HEAVY METALS 0.0015% MAX. <0.0015 RESIDUE ON IGNITION 0.1% MAX. 0.09% CHLORIDE(AS CL) 0.05% MAX. <0.05% SULFATE(AS SO4) 0.03% MAX. <0.03% IRON 0.003% MAX. <0.003% ARSENIC(AS) 1.5PPM MAX. <1.5PPM ORGANIC VOLATILE IMPURITIES MEETS THE REQUIREMENTS MEETS THE REQUIREMENTS L-Valine is an essential amino acid, which means the body cannot produce it on its…
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