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Potassium dihydrogen phosphate KH2PO4 ,

KH2PO4 Potassium dihydrogen phosphate Potassium phosphate, monobasic... [Pg.470]

E) Salts of phosphoric acid can be formed by replacing one, two, or three of the hydrogen ions. For example, KH2PO4, sodium dihydrogen phosphate, can be formed by reacting one mole of phosphoric acid with one mole of potassium hydroxide. [Pg.261]

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. [Pg.912]

ADP = Ammonium Dihydrogen phosphate, NH4H2PO4 AlPO = A framework aluminophosphate HUP = Hydrogen uranyl phosphate KDP = Potassium Dihydrogen phosphate, KH2PO4 KTP = Potassium Titanyl Phosphate, KTi0P04 NASICON = Sodium Superionic Conductor. [Pg.3628]

Standard phosphorus(V) solution 1 mg/ml. Dissolve in water 4.3900 g of potassium dihydrogen phosphate (KH2PO4) dried at 110°C, add 1 ml of CHCI3 (to prevent the formation of mould), and dilute with water to 1 litre. [Pg.327]

A solution of potassium dihydrogen phosphate R containing the equivalent of 27.22 g of KH2PO4 in 1000.0 mL. [Pg.365]

KH2PO4 K+ H2PO4- potassium dihydrogen phosphate potassium dihydrogen phosphate... [Pg.111]

Figure 11.20 Potassium dihydrogen phosphate, KH2PO4 (a) skeleton of the structure of KH2PO4 projected down the [001] direction (the PO4 tetrahedra are shown in projection as squares the hydrogen bonds are shown as broken lines the potassium atoms are omitted) (b) low-temperature structure showing ordered H atoms (black circles), (c) The displacement of the P atoms in the PO4 tetrahedra as a result of the H-atom ordering, and the subsequent formation of (OH) groups, induces an electric dipole, p, parallel to the c axis... Figure 11.20 Potassium dihydrogen phosphate, KH2PO4 (a) skeleton of the structure of KH2PO4 projected down the [001] direction (the PO4 tetrahedra are shown in projection as squares the hydrogen bonds are shown as broken lines the potassium atoms are omitted) (b) low-temperature structure showing ordered H atoms (black circles), (c) The displacement of the P atoms in the PO4 tetrahedra as a result of the H-atom ordering, and the subsequent formation of (OH) groups, induces an electric dipole, p, parallel to the c axis...
X-ray diffraction pattern 124 potassium dihydrogen phosphate, KH2PO4 344, 353, 353 potassium fluoride, KF... [Pg.580]

Another illustration from the author s experience is the differences in percent recovery when hexane is used versus methyl tert-butyl ether (MTBE), to elute off of a CIS sorbent. Two different aqueous matrices were spiked with the OPs diazinon and malathion. In one series of experiments, two 500-/xL aliquots of hexane were used to elute off of the eartridge followed by two 500-/aL aliquots of MTBE eluted off the same eartridge. The same experiment was performed on a second aqueous matrix that was more acidic by virtue of adding potassium dihydrogen phosphate (KH2PO4). The results are shown in Table 3.14. It is clearly evident that... [Pg.199]

Dissolve 0.2197 g potassium dihydrogen phosphate, KH2PO4, that has been dried for one hour at 104 C in approximately 200 mL DDI in an appropriately sized beaker. You will need use of a correctly calibrated analytical balance. After dissolution is complete, transfer the solution to a 1 L volumetric flask and adjust to a final volume with DDL Label as l.OmL = 0.05mgP . Carefully pipet 50mL of the stock solution into a 1 L volumetric flask half-filled with DDL Adjust to the calibration mark with DDL Label as 1.0 mL = 0.0025 mg P . [Pg.562]

Anhydrous potassium dihydrogen phosphate (KH2PO4) Disodium hydrogen phosphate (Na2HP04 12 H2O) Ammoniumchloriden (NH4CI) dissolved in 950 ml deionised water... [Pg.289]


See other pages where Potassium dihydrogen phosphate KH2PO4 , is mentioned: [Pg.221]    [Pg.436]    [Pg.1998]    [Pg.179]    [Pg.407]    [Pg.536]    [Pg.2132]    [Pg.221]    [Pg.436]    [Pg.1998]    [Pg.179]    [Pg.407]    [Pg.536]    [Pg.2132]    [Pg.343]    [Pg.332]    [Pg.395]    [Pg.402]    [Pg.307]    [Pg.3]    [Pg.362]    [Pg.331]    [Pg.847]    [Pg.167]    [Pg.164]    [Pg.54]    [Pg.349]    [Pg.365]    [Pg.607]    [Pg.615]    [Pg.212]    [Pg.167]    [Pg.511]    [Pg.657]    [Pg.121]    [Pg.353]    [Pg.1982]    [Pg.2103]    [Pg.131]    [Pg.87]    [Pg.157]    [Pg.49]    [Pg.194]    [Pg.1218]   


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