... company include: ethephon technical grade (90% ~95%), ethephon solid (≥85%), liquid ethephon (70% ~ 80%), ethephon aqua (40%) and ethephon ... Appeared in solid state, white to light brown color, soluble in water, directly usable after solution in water.C Liquid ethephon ... usable after solution in water.E Ethephon liquid cement (5%): Appeared in liquid state and glue shape, in achromaticity, soluble ...