sodium metaphosphate

sodium metaphosphate
1. : any of several crystalline sodium salts NaPO3 or (NaPO3)n of a metaphosphoric acid: as
a. : the water-soluble cyclic trimetaphosphate (NaPO3)3 or NaPO3 I
b. : sodium Kurrol's salt NaPO3 IV
a. : a water-soluble sodium phosphate glass having the composition of a sodium metaphosphate — called also sodium (1:1) phosphate; compare sodium hexametaphosphate

Useful english dictionary. 2012.

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  • sodium metaphosphate — natrio metafosfatas statusas T sritis chemija formulė NaPO₃ atitikmenys: angl. sodium metaphosphate rus. натрий метафосфорнокислый; натрия метафосфат ryšiai: sinonimas – natrio trioksofosfatas …   Chemijos terminų aiškinamasis žodynas

  • metaphosphate — | ̷ ̷ ̷ ̷ at meta + noun Etymology: International Scientific Vocabulary metaphosph (from metaphosphoric acid) + ate 1. : a salt or ester of a metaphosphoric acid see sodium …   Useful english dictionary

  • sodium phosphate glass — noun : any of various usually water soluble glassy substances that in many cases approximate a sodium metaphosphate in composition but are held to be mixtures of sodium polyphosphates and that are used chiefly as sequestering agents in water… …   Useful english dictionary

  • sodium hexametaphosphate — noun : a sodium metaphosphate glass formerly regarded as having the composition (NaPO3)6 * * * /hek seuh met euh fos fayt/. See under Calgon. [HEXA + METAPHOSPHATE] …   Useful english dictionary

  • sodium (1:1) phosphate — noun see sodium metaphosphate …   Useful english dictionary

  • Sodium trimetaphosphate — (also STMP), with formula Na3P3O9, is a metaphosphate of sodium. It has the empirical formula NaPO3. It is the sodium salt of trimetaphosphoric acid.External links …   Wikipedia

  • Metaphosphate — cyclic trimetaphosphate A metaphosphate ion is an oxyanion that has the empirical formula PO3−.[1] The structure of a metaphosphate ion can be described as being made up of PO4 structural units in which each unit shares two corners with another… …   Wikipedia

  • Sodium hexametaphosphate — Chembox new Reference= [ Merck Index , 12th Edition, Sodium polymetaphosphate, 8814] ImageFile = sodium hexametaphosphate.png ImageSize = 200px Section1 = Chembox Identifiers CASNo = 10124 56 8 Section2 = Chembox Properties Formula = (NaPO3)6… …   Wikipedia

  • sodium hexametaphosphate — /hek seuh met euh fos fayt/. See under Calgon. [HEXA + METAPHOSPHATE] * * * …   Universalium

  • kurrol's salt — ˈkər]əlz , ˈku̇r] noun Usage: usually capitalized K Etymology: perhaps from the name Kurrol : an insoluble sodium metaphosphate or potassium metaphosphate; especially : a fibrous crystalline sodium metaphosphate NaPO3 IV formed by seeding a melt… …   Useful english dictionary

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