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
77-52-1 Packaging and Shipping
25kg/bag or follow customer’s packaging instruction
77-52-1 Storage
This product is sealed