产品名称

大黄素

CAS NO

518-82-1

中文别名

朱砂莲甲素

英文名称

Emodin

英文别名

Emodin

分子式

C₁₅H₁₀O₅

分子量

270.24

EINECS

208-258-8

熔点

255°C (dec.)(lit.)

沸点

586.9oC at 760 mmHg

毒性

1、    急性毒性：小鼠经腹腔LD50：35mg/kg，引起胃肠道及其他变化；2、    致突变数据：微生物机体TEST系统突变：细菌-鼠伤寒沙门氏杆菌：50ug/plate；微生物机体TEST系统突变：细菌-鼠伤寒沙门氏杆菌：2ug/plate；非程序DNA synthesisTEST系统：啮齿动物-鼠肝：10mg/L；微testTEST系统：啮齿动物-小鼠淋巴细胞：60 umol/L；形态transformationTEST系统：啮齿动物-小鼠成纤维细胞：3mg/L；在哺乳动物体细胞突变cellsTEST系统：啮齿动物-小鼠乳腺：5mg/L；在哺乳动物体细胞突变cellsTEST系统：啮齿动物-小?

大黄素 Emodin

" Sources of product " this product is buckwheat Palm r. palmatum l. extract of dried Rhizome of Rheum palmatum. " Plants " main Division in Sichuan, Gansu, Qinghai, Tibet, Ningxia, Shaanxi, Hubei, Yunnan, Guizhou and other places. " Major component " of emodin " English name " Emodin " Product description " orange yellow needle - like crystals. " Product specifications " 50-98 " Solubility " dissolved in acetone ; slightly soluble in chloroform, ether, petroleum ether, and insoluble in water. 【CAS No. " 518-82-1 " Chemical name " 9, 10-Anthracenedione,1,3,8-trihydroxy-6-methyl " Molecular formula and molecular weight " C15H10O5;270.23 " Melting point " 256~257℃. " Structured " The " product effect " this product is mainly used for anti-inflammatory, antimutagenic, antifeedant, antiseptic, anti - cancer, ulcer, anti - virus, for catharsis, gonadotropin, inhibition of disease - free, pesticide, laxative, and as antispasmodic, Hemostatic agent effectiveness. " Clinical application " ① for bacterial infectious disease, leukemia, liver, edema of the Ehrlich ascites Carcinoma, constipation, and so on. ② for food additives, using natural pigments. Welcome to inquire, ordering! We will be happy to provide you with the highest quality products and satisfactory service! !