Diosgenin
CAS: 512-04-9
Molecular formula: C27H42O3
Molecular weight: 414.63
Identification (TLC): Positive
Appearance: White fine powder
Odor and Taste: Characteristic
Particle Size: 80 mesh
Extract Solvents: 60% Alcohol
Melting Point: 195~205ºC
Loss on Drying: 0.5% Max.
Assay by HPLC (Diosgenin): 98.0% Min.
Heavy Metals: 10ppm Max.
Arsenic: 2ppm max
Carriers Used: None
Pesticides: 5ppm max
Microbiology:
Total bacterial counting: 1000/g max
Yeast and Mold: 100/g max
E. Coli: None detectable
Salmonella: None detectable
Aflatoxins: NMT 0.2ppb
