1,2-Dihydroxy anthraquinone CAS 72-48-0 C.I. 58000 Alizarin

1,2-Dihydroxy anthraquinone

Name	1,2-Dihydroxy anthraquinone
Synonyms	C.I. 58000; Mordant Red 11; 1,2-Dihydroxyanthraquinone; Alizarin Red
Molecular Structure
Molecular Formula	C14H8O4
Molecular Weight	240.21
CAS Registry Number	72-48-0
EC Number	200-782-5

Uses:

1.In the field of dyes, natural dyes are used for textile dyeing, painting pigments, and synthetic acid dyes 

such as intermediate dyes such as medium red S-80.

2.Analysis and testing: used as acid-base indicators and metal ion droplet identification reagents.

3.In the field of daily chemical industry, it is used as a coloring agent for cosmetics.

4.Research field: Content determination standard reference materials, used for pharmacological activity research.