L-Valine

Description

Test  ItemSpecification
AppearanceWhite crystals or crystalline powder
Assay98.5% ~ 101.5%
Residue on ignition≤ 0.1%
Chloride(Cl)≤ 0.05%
Sulfate(SO4)≤ 0.03%
Iron(Fe)≤ 30ppm
Heavy metals≤ 15ppm
Specific rotation[α]D25+26.6° ~ +28.8°
Loss on drying≤ 0.3%
pH5.5~ 7.0


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Global Intercontinental (Shandong) Supply Chain Co., Ltd.