Dkp di potassium phosphate, dsp di sodium phosphate, ktpp potassium tripolyphosphate, msp mono sodium phosphate, sapp sodium acid pyrophosphate, shmp sodium hexametaphosphate, stpp sodium tripolyphosphate, tkpp tetra potassium pyrophosphate, tsp tri-sodium phosphate, tspp tetra sodium pyrophosphate, up urea phosphate, mcp mono calcium phosphate (industrial and food-grade).