中山百灵生物技术有限公司

zhongshan belling biotechinology co.,LTD.

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 Ursolic acid

  •  Ursolic acid
Ursolic acid
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Product Name: Ursolic acid
Use: Raw material of antioxidant, nutritional food, and cosmetics.
HPLC Purity: 25%/30%/99%
Quality Standards: Internal Quality Standard
CAS No.: 77-52-1
Details:

CAS number:77-52-1  Formula:C30H48O3  Molecular weight:456.68

Description:Colorless crystalline powder

Solubility:Practically insoluble in water

Melting Point:283℃-285℃

Specific Optical Rotation:+59°(C=0.3,in pyridine)

Moisture:n.m.t. 3.0%

Heavy metals:n.m.t. 20 ppm

Sulphated ash:n.m.t. 1.0%

Related substances

Single impurity:n.m.t. 0.5%

Total impurity:n.m.t. 1.0%

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