L-Valine
CAS：72-18-4
ANALYSIS ITEM
SPECIFICATION
RESULT
Appearance
White or crystalline powder
White crystalline powder
Assay
≥98.5%
99%
Loss on drying
≤0.3%
0.2%
Specific rotation
+26.6°~ +28.8°
+27.4°
Residue on ignition
≤0.5%
0.1%
pH
4.0~7.0
5.0
Heavy Metal
< 15ppm
Conforms
Sorbic Acid
Sodium Benzoate
Potassium Sorbate Granular
Potassium Benzoate
Benzoic Acid
Milk Thistle Extract - Silymarin
Green Tea Extract
Black Tea Extract
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