Molecular Formula：C6H6N2O3 Molecular Weight：154.12 Purity： Grade：Pharmaceutical Grade Appearance：brown-red Powder Application：as semipermanent (nonoxidative) hair colorant and as toner in permanent (oxidative) hair dye products; as matrix during visible matrix-assisted laser desorption/ionization (VIS-MALDI) mass spectrometry; in preparation of 1,3-benzoxazole-4,7-dione Storage Conditions： |
