Glyphosate is developed by the monsanto herbicide.Say again: town grass ning, rr (Roundup), dry grass phosphine, phosphonic acid.White solid, single product for non-volatile proportion is 0.5, around 230 ℃ melting, and accompanied by decomposition.At 25 ℃ in the water solubility of 1.2%, insoluble in general organic solvent, its isopropyl amine salt completely dissolved in water.Flammable, explosive, room temperature storage stability.For medium carbon steel, tinplate, corrosion (tin).