Astaxanthin

化学名称：

虾青素

英文名称：

Astaxanthin

CAS号：

 472-61-7

中文别名：

右旋胡萝卜素、反式胡萝卜素、虾红素、虾黄质、龙虾壳色素

化学式：

C40H52O4

英文别名：

3,3'-DIHYDROXY-B,B-CAROTENE-4,4'-DIONE;3,3-DIHYDROXY-B,B-CAROTENE-4,4-DIONE;3,3'-DIHYDROXY-BETA,BETA-CAROTENE-4,4Chemicalbook'-DIONE;ASTAXANTHIN;AXN;Astazine5%;(3S,3’S)-3,3’-Dihydroxy-.beta.,.beta.-carotene-4,4’-dione;HAEMATOCOCCUSPLUVIALIS

分子量：

596.86

项目

project

标  准

Standard

外观 Appearance

红色或深红色粉末Red or crimson powder

蛋白质含量 Assay(drying basis)

≥15%

总虾青素含量（仪全反式虾青素计）Total astaxanthin content (based on total trans astaxanthin)

≥1.5%

全反式虾青素含量 Content of all-trans astaxanthin

≥0.8%

炽灼残渣 Residue on Ignition

≤15%

水分 moisture

≤10%

熔点Melting point

215-216ºC

Package: In 25Kg net per fiber drum, inner polythene bags. We can provide the packing as per your request.