Amino Acid

L-Valine 98.5%

L-Valine Feed Additive House Standard

Item	Standard	Results
Appearance	White crystal or crystalline powder	Conform
Assay (%)	≥98.0	98.5
PH	5.0～7.0	5.60
Specific Rotation ( ° )	+26.6°～+28.8°	+27.8°
Residue on Ignition ( %)	≤0.5	0.20
Loss on Drying ( %)	≤0.5	0.30

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