Description

77-52-1

77-52-1 Quick Details

Chemical Name: Ursolic acid
CAS No.:77-52-1
Molecular Fomula: C30H48O3
Chemical Structure:
Molecular weight: 456.7
Appearance:Large and shiny prisms (anhydrous ethanol), fine hairy like needle crystal (thin ethanol)

77-52-1 Typical Properties

Maker Compounds	90.00%
Organoleptic
Appearance	Fine powder
Color	White
Odor	Characteristic
Taste	Characteristic
Physical characteristics
Particle size	NLT100%through80 mesh
Loss on drying	≦5.0%
Ash (Sulphated Ash)	≦5.0%
Total heavy metals	≤10ppm
Arsenic(As)	≤1ppm
Lead(Pb)	≤1ppm
Mercury(Hg)	≤0.05ppm
Cadmium (Cd)	≤1ppm
Microbiological Tests
Total plate count	≤10,000cfu/g
Total yeast & mold	≤1,000cfu/g
E.Coli	Negative
Salmonella	Negative
Staphylococcus	Negative
sterilization method	High temperature sterilizing

Use of 77-52-1

Ursolic acid has a variety of biological effects such as sedation, anti-inflammatory, anti-bacterial, anti-diabetic, anti-ulcer and blood sugar lowering. Ursolic acid also has obvious anti-oxidation function and is widely used as raw materials for medicine and cosmetics