Triphosphate 172--------Tripolyphosphate

Sodium trihydroxothioferrate(II), Na3FeS(OH)s, formation of, in preparation of potassium dithioferrate(III), 6 170 Sodium trimetaphosphimates, 6 80 Na3(P02NH)3, 1-hydrate, 6 99 4-hydrate, purification and acid hydrolysis of, for preparation of pentasodium diimidotri-phosphate, 6 105 Na3(P02NH)3-NaOH-7H20, 6 80 Sodium triphosphate (tripolyphosphate), 3 101 6-hydrate, 3 103... 

Crosslinking addition of a calcium salt, such as calcium citrate or calcium chloride, causes crosslinking of the alginic acid polymer resulting in an apparent increase in molecular weight. Films crosslinked with triphosphate (tripolyphosphate) and calcium chloride were found to be insoluble but permeable to water vapor. Drug permeability varies with pH and the extent of crosslinking. ... 

Phospha.tes, Pentasodium triphosphate [7758-29-4] sodium tripolyphosphate, STPP, Na P O Q, is the most widely used and most effective builder in heavy-duty fabric washing compositions (see also Phosphoric acid and phosphates). It is a strong sequestrant for calcium and magnesium, with a p c of ca 6, and provides exceUent suspending action for soils. Because of its high sequestration power, it also finds extensive appHcation in automatic-dishwashing detergents. Sodium tripolyphosphate forms stable hydrates and thus aids in the manufacture of crisp spray-dried laundry powders. 

Treatment of 9-(/ -D-ribofuranosyluronic acid)adenine with diphenylphosphoro-chloridate and orthophosphate or tripolyphosphate yields (62) and (63), which, although unstable, inhibit rabbit AMP aminohydrolase and pyruvate kinase, respectively, with behaviour characteristic of active-site-specific reagents.98 Adenylate kinases from several sources are inactivated by iV6-[2- and 4-fluorobenzoyl]-adenosine-5 -triphosphates, with kinetics characteristic of active-site labelling, although these compounds were without effect on yeast hexokinase and rabbit pyruvate kinase.99... 

Sodium Tetrapolyphosphate, 55 Sodium Trimetaphosphate, 56 Sodium Triphosphate, 57 Sodium Tripolyphosphate, 57 Solin Oil, 58... 

Triphosphate, 57 Tripotassium Phosphate, 41 Trisodium Dipotassium Tripolyphosphate, 56 Trisodium Phosphate, 54 Trypsin, 18... 

Some representative linear polyphosphates are the alkali salts M PjO, (pyrophosphates) and M5P3Oi0 (tripolyphosphates). Many detergents contain Na5P3Oi0, and it has other industrial uses. In detergents the triphosphate serves to sequester Ca2+ and Mg2+ ions. Using Ln3+ ions as models, the mode of complexation was shown by nmr to involve attachment of two tetradentate P3Ofo ions. 

SYNS ARMOFOS natriumtripolyphosphat (GERMAN) O PENTASODIUM TRIPHOSPHATE D POLY a POLYGON SODIUM TRIPHOSPHATE STPP TRIPHOSPHORIC ACID, SODIUM SALT TRIPOLY TRIPOLYPHOSPHATE... 

Quantitywise, pentasodium triphosphate [sodium tripolyphosphate (STPP)] is the most important sodium phosphate. Table 1.5-9 gives the capacities for pentasodium triphosphate, which is primarily used in detergents and cleaning agents. 

Pentaoxyheptacosan-1-ol. See Laureth-5 Pentapotassium triphosphate Pentapotassium tripolyphosphate. See... 

Synonyms Pentasodium tripolyphosphate Sodium triphosphate Sodium tripolyphosphate STP STPP Triphosphoric acid pentasodium salt Triphosphoric acid sodium salt Tripolyphosphate... 

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