• 名称：Hematoxylin (Hydroxybrazilin)
• 简介：Haematoxylin is extracted from the heartwood of the logwood tree.When oxidized it forms haematein, a compound that forms strongly coloured complexes with certain metal ions, the most notable ones being Fe(III) and Al(III) salts. Metal-haematein complexes are used to stain cell nuclei prior to examination under a microscope.
• CASNO：517-28-2
• 分子式：C16H14O6
• 分子量：302.3
• SMILES：C1C2=CC(=C(C=C2C3C1(COC4=C3C=CC(=C4O)O)O)O)O
• 保持条件：at -20°C 3 years Powder
• 同名：Hydroxybrazilin, Natural Black 1, C.I. 75290
• 纯度：>98%