1260-17-9 | 胭脂红酸(天然染料) | 实验谷 | 国内外品牌试剂一站式采购服务平台

CAS:1260-17-9 英文名:3,5,6,8-Tetrahydroxy-1-methyl-9,10-dioxo-7-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-9,10-dihydroanthracene-2-carboxylic acid 更多产品信息

基本信息

英文名:

3,5,6,8-Tetrahydroxy-1-methyl-9,10-dioxo-7-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-9,10-dihydroanthracene-2-carboxylic acid

分子式:

C22H20O13

分子量:

492.39

EINECS:

215-023-3

MDL:

MFCD00167028

中文同义名:

胭脂红酸; 洋红(色),胭脂红; 洋红酸; 胭脂虫酸; 中性红4; 洋紅; 胭脂蟲酸; 品紅;

英文同义名:

Carminic Acid 3,5,6,8-Tetrahydroxy-1-methyl-9,10-dioxo-7-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-9,10-dihydroanthracene-2-carboxylic acid; Carminic acid (C.I. 75470) GR for analysis and for microscopy; ALUMINUM LAKE OF CARMINIC ACID; CALCIUM ALUMINIUM LACQUER WITH CARMINIC ACID; CARMINATE BORAX; CARMINE 2G; CARMINE 40;

属性

熔点:

>200?C

旋光度:

15654 +51.6° (water)

沸点:

506.2°C (rough estimate)

折射率:

1.6000 (estimate)

密度:

1.4504 (rough estimate)

性状: