Brand: Hop in
Model: 99%
Product Name: cinnamic acid (cinnamic acid) alias: 3 - phenyl -2 - acrylic product categories: product acid content: 99% CAS: 621-82-9quality standards: enterprise standard packaging specifications: 25KG products: Structure: Molecular Weight: C9H8O2 = 148.16 physical and chemical properties: white crystals with a sour smell like apricots. Almost insoluble in water, soluble in ethanol, benzene, acetone and in the essential oil. Melting point of 133