Tetrapotassium pyrophosphate

PEROXIDES AND PEROXIDE COMPOUNDS - INORGANIC PEROXIDES] (Vol 18) Tetrapotassium pyrophosphate [7320-34-5]... [Pg.978]

A variety of shale-protective muds are available which contain high levels of potassium ions (10). The reaction of potassium ions with clay, well known to soil scientists, results in potassium fixation and formation of a less water-sensitive clay. Potassium chloride, potassium hydroxide, potassium carbonate [584-08-7] (99), tetrapotassium pyrophosphate [7320-34-5] (100), and possibly the potassium salts of organic acids, such as potassium acetate [127-08-2] (101) and formate, have all been used as the potassium source. Potassium chloride is generally preferred because of its low cost and availabihty. [Pg.182]

Potassium Pyrophosphates. Tetrapotassium pyrophosphate (TKPP), is easily prepared by thermal dehydration of K HPO. TKPP... [Pg.337]

Condensed potassium phosphates have been used as builders in Hquid detergents. The compound tetrapotassium pyrophosphate [7320-34-5] which forms by dehydrating K HPO at 400°C, was used. [Pg.536]

De-oiling, typically using a blend of chemical materials such as caustic and alkaline phosphates together with nonfoaming surfactants the phosphates employed are generally either trisodium phosphate (TSP) or tetrapotassium pyrophosphate (TKPP)... [Pg.123]

Note. For potassium water glass the sodium salts of the alkyl ether carboxylic acids were used. TPPP, tetrapotassium pyrophosphate PS, potassium water glass. [Pg.331]

TABLE 3 Solubility Properties of Polyoxyethylene Phosphate Esters in Aqueous Solutions of Tetrapotassium Pyrophosphate Compared to Solubility Properties of Other Surfactants... [Pg.562]

Time, Minutes Well Fluid Properties Disintegration State of Volclay Tablet Conventional Tetrapotassium Pyrophosphate ... [Pg.626]

Sodium Metasilicate, Anh. Tetrapotassium Pyrophosphate, 60% Sodium Hydroxide, 50%... [Pg.191]

Add the tetrapotassium pyrophosphate solution and the sodium hydroxide solutions slowly with agitation. Mix until uniform. [Pg.191]

Tetrapotassium Pyrophosphate (60% Active) Potassium Hydroxide (45% Active)... [Pg.235]

Add sodium xylene sulfonate, Igepal CO-710, Tetrapotassium pyrophosphate and potassium hydroxide, mixing well after each addition. [Pg.235]

Mackam 2CSF 10.0 Tetrapotassium Pyrophosphate 5.0 Trisodium Polyphosphate 5.0 KOH (45%) 4.0 Low Rosin Tall Oil Fatty Acid 10.0 Deionized Water 66.0... [Pg.38]

Sodium Metasilicate (Anhydrous) Tetrapotassium Pyrophosphate (Powder) Mona NF-10... [Pg.103]

Dissolve sodium metasilicate and tetrapotassium pyrophosphate in water with mixing, then add Mona NF-10. [Pg.103]

Potassium hydroxide is used for the production of potassium carbonate, tetrapotassium pyrophosphate and other potassium phosphates, liquid fertilizers, and soaps. [Pg.423]

Heavy-Duty Liquids, Heavy-duty laundry liquids have gained much importance and much interest in the literature over the last few years. Products in the industry today include both built and nonbuilt heavy-duty liquids. Built heavy-duty liquids are those which contain a builder such as tetrapotassium pyrophosphate (TKPP) or sodium citrate in order to sequester calcium and magnesium hardness ions. Nonbuilt heavy-duty liquids contain no builders and make up for that shortage by considerably increased active contents in order to maintain performance(8-14). Built heavy-duty liquids can have either of the following types of formulations ... [Pg.110]

Tartrazine, 28 Terpinen-4-ol, 88 a-Terpineol, 88 Terpinyl Acetate, 88 Terpinyl Propionate, 88 Tetrapotassium Pyrophosphate, 41 Thiobismethane, 70 L-Threonine, 60 Triacetin, 61... [Pg.115]

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