Emodin
Name:Edmodin 98% Professional manufacturer
Specification: 98%  by HPLC
CAS No: 518-82-1 
Molecular Formula: C15H10O5 Molecular Weight: 270.241 Biological Source: Isol. From Polygonum cuspidatum
Solubility: Insoluble in water, soluble in ethanol, slightly soluble in diethyl ether, chloroform, benzene, soluble in caustic soda solution, sodium carbonate solution of ammonia solution, obvious cherry red
Physical Description: Orange or yellow-brown needles Melting Point: 266-268 °c
Ash:NMT 1%
Loss on drying: :NMT 2%
Heavy metals:NMT 10ppmBiological Use/Importance: Antimicrobial, antineoplastic agent. Cathartic agent. Shows monoamine oxidase inhibitory activity Packing instruction:100g/bag, 500g/bag, 25kgs/drum.Shelf period: 2years. Storage: Store in a well-closed container away from moisture, strong light and heat