phosphate p507 1.P507 95% Content Export Class, 2.great product quality, 3.competitive price, 4.fast delivery phosphate P507Molecular Formula: (C8H17)2HPO3Molecular Weight:306.4 (Internalional Atomic Weight Table, 1987)1. Properties:colorless or yellowish transparent viscous oily liquid; sluable to alcohol, benzene, acetone and some other organic solvent, not soluable to water, low poison, ...