储存温度:4℃;分子式:C25H22O10;分子量:482.44;;Certification:This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).;Special Notes:Isomeric mixture of Silybin A and Silybin B.;运输条件:ambient conditions;Commodity description:oxygen-heterocyclic compound;Occurrence:Silybum sp.;