- 商品货号:A10447
- 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%