Potassium hydroxide pyrophosphate

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]

Copper Pyrophosphate Copper pyrophosphate Potassium hydroxide Ammonia... [Pg.50]

Water 45.0 Potassium Hydroxide 10.0 Sodium Metasilicate (Anhydrous) 10.0 Tetrapotassiurn Pyrophosphate 25.0 Mona NF-25 10.0... [Pg.18]

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]

Charge the water to a mixing vessel and start agitation. Charge the Hostapur, followed by the Potassium Hydroxide and the Tetrapotassiurn Pyrophosphate. Apply cooling and then add the Mazon 9B and the Sodium Cumene Sulfonate. When product is less than B5 degrees F, add the Sodium Hypochlorite and the balance of the water. [Pg.15]

Deionized Water Hostapur SAS-60 Potassium Hydroxide Tetrapotassiurn Pyrophosphate Mazon 9B... [Pg.15]

Water 65 Potassium Hydroxide 3 Sodium Metasilicate (Anhydrous) 10 Tetrapotassiurn Pyrophosphate 10 Mona NF-15 12... [Pg.152]

Tetrapotassiurn pyrophosphate (60% active) Potassium hydroxide (45% active)... [Pg.165]

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

Potassium pyrophosphate, K4P207.—The pyrophosphate is produced by heating dipotassium hydrogen phosphate, or by neutralizing anhydrous phosphoric acid with potassium hydroxide dissolved in absolute alcohol. Its specific heat is 0-1910 between 17° and 98° C.11 It is soluble in water, forming a slightly alkaline solution, and yields a trihydrate. [Pg.181]

Applications Potassium hydroxide is utilized in the manufacture of other potassium compounds (potassium carbonate, potassium phosphates e.g. tetrapotassium pyrophosphate, potassium permanganate, potassium bromate, potassium iodate, potassium cyanide etc.), of dyes, special soaps and battery liquids. It is also used in photographic developers, in glass manufacture and as a drying and absorption agent. In many of these applications its use is declining. [Pg.228]

Acrysol ASE-10B Stabilizer (1) Potassium Hydroxide (45% sol.) Tetrapotassiurn Pyrophosphate (2) Trisodium Phosphate, Anhyd. (3) NTA (4)... [Pg.48]

Charge the mixing vessel with all the water. Slowly add potassium hydroxide followed by the sodium carbonate, tetra-potassium pyrophosphate and Kasil No. 1. Mix until fully dissolved then add Amphoterge KJ-2. Mix for 10-15 minutes to insure batch uniformity. [Pg.56]

B. Sodium silicate (2.4 1 Si02 Na20) Potassium Hydroxide Tetrapotassium pyrophosphate... [Pg.162]

Sodium metasilicate, anhydrous basis Tetrapotassiurn pyrophosphate Potassium hydroxide (45%)... [Pg.172]

Pentasodlum triphosphate Potassium hydroxide Potassium phosphate. Potassium tripolyphosphate Sodium bicarbonate Sodium hydroxide Sodium phosphate Sodium sulfate Succinic acid Sulfuric add Tetrapotasslum pyrophosphate Tetrasodlum pyrophosphate phenolic modifier... [Pg.1563]

Potassium dihydrogen citrate Potassium fumarate Potassium hydrogen malate Potassium hydroxide Potassium lactate Potassium malate Potassium phosphate Potassium phosphate dibasic Potassium phosphate tribasic Potassium polyphosphate Potassium sodium tartrate Potassium sodium tartrate tetrahydrate Potassium tripolyphosphate Sodium acetate anhydrous Sodium acetate trihydrate Sodium acid pyrophosphate Sodium aluminum phosphate acidic Sodium aluminum phosphate basic Sodium bicarbonate Sodium calcium polyphosphate Sodium carbonate Sodium citrate Sodium diacetate . Sodium fumarate Sodium hydrogen malate... [Pg.5516]

Calcium oxide Pentasodium triphosphate Potassium hydroxide Sodium acid pyrophosphate Sodium bicarbonate Sodium dodecylbenzenesulfonate Sodium hexametaphosphate Sodium octyl sulfate Sodium phosphate dibasic dodecahydrate Sodium phosphate dibasic heptahydrate Sodium phosphate tribasic Sodium sesquicarbonate Sodium sulfate ... [Pg.5631]

Phosphoric acid Tetra potassium pyrophosphate Quaternary ammonium chloride Potassium hydroxide EDTA-Na4... [Pg.248]

General. Pyridine is distilled from p-toluenesulfonyl chloride and then from calcium hydride and stored over potassium hydroxide. N,N-Di-methylformamide is distilled from calcium hydride and stored over molecular sieves. Dioxane is distilled from phosphorus pentoxide. Tri-n-butylamine, triethylamine, diphenyl phosphorochloridate, and o- and p-fluorobenzoyl chlorides are distilled before use. Tri-n-butylammonium pyrophosphate is prepared at room temperature according to the method of Moffatt and Khorana and stored at 5°. Paper chromatography is carried out by the descending technique on Whatman No. 1 paper in (A) isobutyric acid-1 M NH4OH (60 40) and (B) 1-propanol-water (7 3). Electrophoresis is carried out on Whatman No. 1 paper at pH 3.5 in 0.035 M citric acid-0.0148 M sodium citrate (1 1). Evaporations are carried out under reduced pressure at bath temperatures below 30°. Phosphate analyses of nucleoside triphosphates are performed by the method of Lowry and Lopez after treatment of approximately 1 / mole of these compounds for 60 min at 22° in 1 ml of Tris chloride at pH 10.4 containing 0.02 mg of alkaline phosphatase of calf intestinal mucosa (type VII, Sigma Chemical Co.). [Pg.296]

XRD diffraction pattern of Q-none sample is shown on Figure 3. It is seen that only the Zr02crystal phases from raw materials were observed, together with potassium phosphate KH2PO4 and probably potassium pyrophosphate which were formed from potassium hydroxide and phosphpric acid. Any other new phases were not observed. Boiling in water led to a decrease in intensity of the... [Pg.287]