【产品ID号】：370

【产品编号】：BZ-00370

【产品名称】：芦丁

【英文名称】：rutin

【CAS.编号】：

【主要成分】：芦丁

【规格含量】：95%

【有效成分】：

【提取来源】：芸香叶、烟叶、枣、杏、橙皮、番茄、荞麦花等中提取而得。

【理化性质】：

Characters Specifications Results

Appearance Yellow or greenish-yellow, crystalline powder Greenish-yellow crystalline powder

Solubility Practically insoluble in chloroform and ether Complies

Infinitesimally soluble in cool water Complies

Sparingly soluble in boiling ethanol and boiling water Complies

Dissolves in solution of alkali hydroxides Complies

Identification A.B.C Complies

Tests

Loss on drying 5.5-9.0% 7.22%

Residue on Ignition ≤0.5% 0.31%

Impurity quercetin ≤5% Complies

Red pigments ≤0.004% Complies

Heavy Metal ≤20ppm <10ppm

Mesh Size 95% pass 80 mesh Complies

Assay by UV(anhydrous substance) 95.0%-101.5% 95.97%