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Dipotassium Phosphate
Orukọ Kemikali:Dipotassium Phosphate
Fọọmu Molecular:K2HPO4
Ìwọ̀n Molikula:174.18
CAS: 7758-11-4
Ohun kikọ:Ko ni awọ tabi funfun granule square square tabi lulú, ni irọrun deliquescent, ipilẹ, insoluble ni ethanol.Iye pH jẹ nipa 9 ni 1% ojutu olomi.
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Monopotassium Phosphate
Orukọ Kemikali:Monopotassium Phosphate
Fọọmu Molecular:KH2PO4
Ìwọ̀n Molikula:136.09
CAS: 7778-77-0
Ohun kikọ:Kirisita ti ko ni awọ tabi funfun kristali lulú tabi granule.Ko si oorun.Idurosinsin ninu awọn air.Ojulumo iwuwo 2.338.Iyọ ojuami jẹ 96 ℃ si 253 ℃.Tiotuka ninu omi (83.5g/100ml, 90 iwọn C), PH jẹ 4.2-4.7 ni 2.7% ojutu omi.Ailopin ninu ethanol.
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Potasiomu Metaphosphate
Orukọ Kemikali:Potasiomu Metaphosphate
Fọọmu Molecular:KO3P
Ìwọ̀n Molikula:118.66
CAS: 7790-53-6
Ohun kikọ:Awọn kirisita funfun tabi ti ko ni awọ tabi awọn ege, nigbakan okun funfun tabi lulú.Odourless, laiyara tiotuka ninu omi, solubility rẹ jẹ gẹgẹ bi polymeric ti iyọ, nigbagbogbo 0.004%.Ojutu omi rẹ jẹ ipilẹ, tiotuka ni enthanol.
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Potasiomu Pyrophosphate
Orukọ Kemikali:Potasiomu Pyrophosphate, Tetrapotassium Pyrophosphate(TKPP)
Fọọmu Molecular: K4P2O7
Ìwọ̀n Molikula:330.34
CAS: 7320-34-5
Ohun kikọ: granular funfun tabi lulú, aaye yo ni1109ºC, tiotuka ninu omi, ti ko ṣee ṣe ninu ethanol ati ojutu olomi rẹ jẹ alkali.
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Potasiomu Tripolyphosphate
Orukọ Kemikali:Potasiomu Tripolyphosphate
Fọọmu Molecular: K5P3O10
Ìwọ̀n Molikula:448.42
CAS: 13845-36-8
Ohun kikọ: Awọn granules funfun tabi bi lulú funfun kan.O jẹ hygroscopic ati pe o jẹ tiotuka pupọ ninu omi.pH ti ojutu olomi 1:100 wa laarin 9.2 ati 10.1.
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Tripotassium Phosphate
Orukọ Kemikali:Tripotassium Phosphate
Fọọmu Molecular: K3PO4;K3PO4.3H2O
Ìwọ̀n Molikula:212.27 (Anhydrous);266.33 (Trihydrate)
CAS: 7778-53-2 (Anhydrous);16068-46-5(Trihydrate)
Ohun kikọ: O jẹ gara funfun tabi granule, odorless, hygroscopic.Awọn iwuwo ibatan jẹ 2.564.
