Dipotassium, trihydrate

C9H12K2N2012P2 3 H20 Uridine 5 -(dipotassium diphosphate), trihydrate (KURDPI)150... 

C9H12N2012P22- -2 K+-3 HjO Uridine 5 -(dipotassium phosphate), trihydrate KURDPI 43 277... 

Dipotassium hydrogen phosphate trihydrate (15.9 g) potassium dihydrogen phosphate (4.0 g) disodium hydrogen phosphate dodecahydrate (7 g) ammonium sulfate (1.2 g) ammonium chloride (0.2 g) magnesium sulfate heptahydrate (1 g) yeast extract (5 g )... 

Dipotassium tetracyanoplatinate(II) trihydrate (4.0 g, 9.3 X 10"3 mole) is dissolved in 8 mL of hot water (70°) in a polypropylene beaker and acidified with 1 M H2S047 (pH 1-2). Only 0.5 mL(3.1 X 10 3 mole) of 20% H202 is required for oxidation. The rest of the procedure is identical to that in Section A for cesium tetracyanoplatinate (1.75 1) dihydrate, with the exception that after cooling for about 24 hours, and prior to collection of the crystals, the beaker is placed in a desiccator under reduced pressure over magnesium perchlorate and allowed to stand until about 5 mL of solution remains. 

P-E-M Buffer Dissolve 8.8 g of potassium dihydrogen phosphate (KH2PO4) and 8.0 g of dipotassium hydrogen phosphate trihydrate (K2HP04-3H20) in about 900 mL of water. Add 10.0 mL of Magnesium Solution and 10.0 mL of EDTA Solution. Transfer the solution into a 1000-mL volumetric flask, dilute to volume with water, and mix. The pH should be 6.50 0.05. 

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. 

K2F0.6oN4PtC4H0.3o 3H20, Platinate, tetracy-ano-, potassium (hydrogen difluoride) (1 2 0.30), trihydrate, 21 147 K2F3MoO, Molybdate(V), pentafluorooxo, dipotassium, 21 170... 

Dipotassium tin trioxide EINECS 236-255-9 Potassium stannate Potassium stannate(IV) Stannate (SnOa ), dipotassium. Textile dyeing and printing, alkaline tinplating bath, [trihydrate] d = 3.197 soluble in H2O (100 g/100 ml), insoluble in EtOH. Allchem Ind Blythe, Williams Ltd. Elf Atochem N. Am. M T Harshaw Nihon Kagaku Sangyo. 

Potassium stannate CAS 12142-33-5 12125-03-0 (trihydrate) EINECS/ELINCS 235-255-9 Synonyms Dipotassium tin trioxide Potassium stannate trihydrate... 

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