Rhein

Name: Rhein
Synonym: 1,8-Dihydroxy-3-Carboxy anthraquinone; 4,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid; 4,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylate
CAS: 478-43-3
EINECS: 207-521-4
Assay: NLT98%
M.F: C15H8O6
M.W: 284.22
MP: 321-322°C
Density: 1.687g/cm3
Appearance: Slightly yellowish crystalline powder
Application: Found in the free state and as glucoside in Rheum spp, Polygonaceae (rhubarb) and in Senna leaves. A potential antioxidant resource: endophytic fungi from medicinal plants.
Package: 25KG/DRUM
MOQ: 1KG
Price: 470USD/KG