- Supply TypeManufacturer
- Preferred Buyer Location All over the world
We are offering cinnamic acid. cas#: 140-10-3 appearance: white to light yellow crystal powder fragrance: unique scent structure: c9h8o2 formula weight: 148.16 assay: ≥99% melting point: 132.5-134.5 centigrade heavy metals (ppm) : ≤10ppm residue on ignition: ≤0.1% packing: 25kgplastic bag.