This product is white powder or granular, insoluble in water, soluble in hot chlorinated hydrocarbon and aromatic hydrocarbon solvent, non-toxic. Quality specifications for reference Saponification value, 87-95 Acid value (mgkoh/g) < 1 Melting point (70-76 �ºC) Flash point (210 �ºC) Chroma (MAX) 2 Containing 99%