Properties:red powder, the higher the content is, the darker the color is. Melting point is 126 -130 °C. Water solubility is 22 g / L (6 °C).
Usage: benzoxamic acid is an effective collector for refractory ores such as zinc carbonate,belgite, wolframite, scheelite and cassiterite. The ideal separation index can be obtained by using benzoxamic acid in the flotation of belgite under specific conditions. the industrial application shows that the concentrate grade and recovery rate have been greatly improved in the flotation operation of wolframite and scheelite when benzoxamic acid is used in combination with some other reagents.