... or light yellow thick liquid Specification: Lactic acid: 80%, 85%, 88%, 92%. Lactic acid Molecular Formula: C3H6O3 Molecular Weight: 90.08Appearance ... /kg≤10less than10Calcium salt---QualifiedQualifiedSolubility in aether---QualifiedQualifiedCitric acid, oxalic acid, phosphoric acid, tartaric acid---QualifiedQualifiedReducing sugar---QualifiedQualifiedCyanidemg/kg≤5less than5Result: This batch ...