精品xxxx户外露出视频,成人午夜网址,国产二区在线观看视频,99精品免费在线观看,久热伊人,未成年人在线观看,国产精品一区二区三区免费看

77-52-1

  • Product Name:Ursolic acid
Inquiry

Product Details

Purity:99%

English NameUrsolic acid

CAS No.77-52-1

Molecular FormulaC30H48O3

Molecular Weight: 456.7

Molecular structure

Appearanceneedle crystal

Purity≥98%

Identification methodsMass, NMR

Analysis methodHPLC-DAD or/and HPLC-ELSD

Mp283288

Rotation+67.5°

SolubilitySoluble in methyl,acetone and pyridine; insoluble in water and petroleum ether.

Extraction Sourcefrom the leaf of Ligustrum lucidum Ait

UsageFor the determination and identification, pharmacological experiments

Storage4 Refrigerated, sealed, dark

Expiration2 years

Package20mg, 50mg, 100mg, 1g, 10g, 100g, 1kg...The company can provide a large number of high-purity ursolic acid according to customer requirements.

Relevant Products

望江县| 广平县| 辽阳县| 江油市| 申扎县| 黄浦区| 江门市| 清水县| 乐至县| 西华县| 红安县| 迁西县| 攀枝花市| 修水县| 枣阳市| 大城县| 龙海市| 壤塘县| 全椒县| 诸城市| 永德县| 瑞丽市| 宁都县| 英吉沙县| 临澧县| 自贡市| 宜州市| 兴城市| 盐亭县| 瑞金市| 南丹县| 湖南省| 福贡县| 仪陇县| 泰安市| 江源县| 邢台市| 咸宁市| 大石桥市| 山东| 通许县|