polyphosphate

Noun

 * 1)  any of a class of inorganic polymers containing linked phosphate groups; the low molecular weight polymers, such as sodium tripolyphosphate, are used in water softening and as food additives

Translations

 * Catalan: polifosfat
 * Esperanto: polifosfato
 * Romanian: polifosfat
 * Spanish: polifosfato