sodium metaphosphate

sodium metaphosphate

[′sōd·ē·əm ¦med·ə′fä‚sfāt]
(inorganic chemistry)
(NaPO3)x Sodium phosphate groupings; cyclic forms range from x = 3 for the trimetaphosphate, to x = 10 for the decametaphosphate; sodium hexametaphosphate with x = 10 to 20 is probably a polymer; used for dental polishing, building detergents, and water softening, and as a sequestrant, emulsifier, and food additive.
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Tenders are invited for Sodium Metaphosphate Glossy Technical To Is 574/80 Grade I In 50 Kgs.