tetrakishydroxymethylphosphonium sulfate thps biocide molecule. skeletal formula.

tetrakishydroxymethylphosphonium sulfate thps biocide molecule skeletal formula tetrakis hydroxymethyl phosphonium sulphate organophosphorus flameretardant textile microbicide slimicide gas oil fracking hydraulic fracturing preservative atoms atomic molecular compound composition chemical chemistry structure line drawing flat icon vector