Properties: m. P. 189. 50. 5 c . B. P. Decomp. >200 c . V. P. 1. 3110-2mpa (25c). Soluble in water 11. 6g/l (25 c ). Insoluble in common organic solvents, e. G. Ethanol, acetone and xylene. Stability: glyphosate and all its salts are non-volatile, do not photochemically degrade and are stable in air.