... ions such as Ca 2+, Mg 2+, can soften hard water, change suspension into solution, slightly alkaline, without causticity. Specifications ... main auxiliaries for synthetic detergent, synergist for soap;2) Water softener, tanning agent for leather making, auxiliary for dyeing; ... 1000kg; Keep away from water or moisture, do not pile up in the open air. 23MT/20'FCL Water Treatment sodium tripolyphosphate