Hematoxylin Powder 80%

Synonyms: 7,11b-Dihydroindeno[2,1-c]chromene-3,4,6a,9,10(6H)-pentol, Natural Black 1, Hydroxybrazilin, Hydroxybrasilin, Hematoxylin powder 

Cas No. 517-28-2

Molecular Weight: 302.28

Description: 

Hematoxylin Powder  also called natural black 1 or C.I. 75290, is a compound Extracted from the bark of the logwood tree. It is a basic and positively charged compound that binds to and forms salts with acidic  compounds containing negative charges (such as DNA and RNA, which are acidic/negative because the nucleic acid building blocks that come off the phosphate backbone are negatively charged). 

Specification: 

Dye content:  80%

Appearance (Form) : Powder 

Appearance (Colour)  Yellow to brown to tan