Haematoxylin price

Product Name: Haematoxylin
CAS: 517-28-2
Molecular Formula: C16H14O6
Molecular Weight: 302.28
Product Description: One of the most commonly used dyes and dyes is a kind of natural media. Used for silk, fur and leather dyeing and cotton printing, available in blue or black color spots. In aqueous solution, in particular in a simple oxidation of the alkaline solution by air oxidation with red-brown hematoxylin. Hematoxylin can not dye should be exposed to the Belüftungsort make oxidation-hematoxylin (also called wood grain) to use, which is "mature". Hematoxylin process "mature" takes longer, more configuration, the strength of coloring is stronger. Dyed material must be made by metallic salts as an agent before dyeing the force. Thus, in the manufacture of hematoxylin dye with mordants.