... standard Propertieswhite scaly or needle-like crystal , with slight odor of benzoin or benzaldehyde, sublimation in 100¡æ , Relative density 1.316,Boiling ... 249.2¡æ , Melting point 121.7¡æ , Uses preservative, antimicrobial agent of food and medicine ; plasticizer and material Dosage Bread & cake 0 ...