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Sodium Hexametaphosphate
Lub npe tshuaj:Sodium Hexametaphosphate
Molecular Formula: (NPO3)6
Molecular Luj:611.77 ib
CAS: 10124-56-8
Cim:Dawb crystal hmoov, ntom yog 2.484 (20 ° C), yooj yim soluble nyob rau hauv dej, tab sis yuav luag insoluble nyob rau hauv cov organic tov, nws yog absorbent rau dampness nyob rau hauv cov huab cua.Nws yooj yim chelates nrog hlau ions, xws li Ca thiab Mg.
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Sodium Aluminium Phosphate
Lub npe tshuaj:Sodium Aluminium Phosphate
Molecular Formula: acid: ua3Al2H15(PO4)8, Na3Al3H14(PO4)8· 4 H2O;
alkali: ua8Al2(OH)2(PO4)4
Molecular Luj:Cov kua qaub: 897.82, 993.84, alkali: 651.84
CAS: 7785-88-8 ib
Cim: Dawb hmoov
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Sodium Trimetaphosphate
Lub npe tshuaj:Sodium Trimetaphosphate
Molecular Formula: (NPO3)3
Molecular Luj:305.89 ib
CAS: 7785-84-4 ib
Cim: Dawb hmoov los yog granular nyob rau hauv tsos.Soluble hauv dej, insoluble hauv organic hnyav
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Tetrasodium Pyrophosphate
Lub npe tshuaj:Tetrasodium Pyrophosphate
Molecular Formula: Na4P2O7
Molecular Luj:265.90 Nws
CAS: 7722-88-5
Cim: Dawb monoclinic siv lead ua hmoov, nws yog soluble hauv dej, insoluble hauv ethanol.Nws cov kua dej yog alkalic.Nws yog lub luag haujlwm rau deliquesce los ntawm ya raws hauv huab cua.
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Trisodium Phosphate
Lub npe tshuaj: Trisodium Phosphate
Molecular Formula: Na3PO4, Na3PO4· H2Aw, Na3PO4· 12 H2O
Molecular Luj:Cov dej tsis muaj dej: 163.94;Monohydrate: 181.96;Dodecahydrate: 380.18
CAS: Anhydrous: 7601-54-9;Dodecahydrate: 10101-89-0
Cim: Nws yog xim tsis muaj xim lossis dawb siv lead ua, hmoov lossis crystalline granule.Nws tsis muaj ntxhiab, yooj yim soluble hauv dej tab sis insoluble hauv organic hnyav.Dodecahydrate poob tag nrho cov dej siv lead ua thiab ua Anhydrous thaum kub nce mus txog 212 ℃.Cov tshuaj yog alkaline, me ntsis corrosion ntawm daim tawv nqaij.
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Trisodium Pyrophosphate
Lub npe tshuaj:Trisodium Pyrophosphate
Molecular Formula: Na3HP2O7(Anhydrous), Na3HP2O7· H2O (Monohydrate)
Molecular Luj:243.92 (Anhydrous), 261.92 (Monohydrate)
CAS: 14691-80-6
Cim: Dawb hmoov los yog siv lead ua
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Dipotassium Phosphate
Lub npe tshuaj:Dipotassium Phosphate
Molecular Formula:K2HPO4
Molecular Luj:174.18 Nws
CAS: 7758-11-4 ib
Cim:Nws yog xim tsis muaj xim lossis dawb square crystal granule lossis hmoov, yooj yim deliquescent, alkaline, insoluble hauv ethanol.pH tus nqi yog kwv yees li 9 hauv 1% aqueous tov.
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Monopotassium Phosphate
Lub npe tshuaj:Monopotassium Phosphate
Molecular Formula:KH2PO4
Molecular Luj:136.09 Nws
CAS: 7778-77-0
Cim:Dawb crystalline hmoov los yog dawb crystalline hmoov los yog granule.Tsis muaj ntxhiab tsw.Nyob ruaj khov hauv huab cua.Cov txheeb ze ntom ntom 2.338.Melting point yog 96 ℃ to 253 ℃.Soluble hauv dej (83.5g / 100ml, 90 ° C), PH yog 4.2-4.7 hauv 2.7% dej tov.Insoluble hauv ethanol.
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Potassium Metaphosphate
Lub npe tshuaj:Potassium Metaphosphate
Molecular Formula:KO3P
Molecular Luj:118.66 ib
CAS: 7790-53-6
Cim:Dawb los yog xim tsis muaj kob los yog tej daim, tej zaum dawb fiber ntau los yog hmoov.Tsis muaj ntxhiab tsw, maj mam soluble hauv dej, nws solubility yog raws li polymeric ntawm ntsev, feem ntau 0.004%.Nws cov kua dej yog alkaline, soluble hauv enthanol.
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Potassium Pyrophosphate
Lub npe tshuaj:Potassium Pyrophosphate, Tetrapotassium Pyrophosphate (TKPP)
Molecular Formula: K4P2O7
Molecular Luj:330.34 Nws
CAS: 7320-34-5 ib
Cim: dawb granular los yog hmoov, melting point ntawm 1109ºC, soluble nyob rau hauv dej, insoluble nyob rau hauv ethanol thiab nws aqueous tov yog alkali.
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Potassium Tripolyphosphate
Lub npe tshuaj:Potassium Tripolyphosphate
Molecular Formula: K5P3O10
Molecular Luj:448.42 ib
CAS: 13845-36-8 ib
Cim: Dawb granules los yog ua hmoov dawb.Nws yog hygroscopic thiab soluble hauv dej heev.Lub pH ntawm 1: 100 aqueous tov yog nyob nruab nrab ntawm 9.2 thiab 10.1.
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Tripotassium Phosphate
Lub npe tshuaj:Tripotassium Phosphate
Molecular Formula: K3PO4;K3PO4.3 H2O
Molecular Luj:212.27 (Anhydrous);266.33 (Trihydrate)
CAS: 7778-53-2(Anhydrous);16068-46-5 (Trihydrate)
Cim: Nws yog dawb siv lead ua los yog granule, odorless, hygroscopic.Tus txheeb ze ntom ntom yog 2.564.
