bn:00063452n
Noun Concept
Categories: Phosphates, Polymers, Food stabilizers, Concrete admixtures, E-number additives
EN
polyphosphate  (phosphate)n  (phosphate)n+1  E452  PolyP
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EN
A polyphosphate is a salt or ester of polymeric oxyanions formed from tetrahedral PO4 structural units linked together by sharing oxygen atoms. Wikipedia
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. Wiktionary
Class of inorganic polymers. Wiktionary (translation)
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