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Ferric Phosphate
Lub npe tshuaj:Ferric Phosphate
Molecular Formula:FePO4· xH2O
Molecular Luj:150.82 Nws
CAS: 10045-86-0
Cim: Ferric Phosphate tshwm sim raws li daj-dawb rau buff xim hmoov.Nws muaj los ntawm ib mus rau plaub molecules ntawm dej ntawm hydration.Nws yog insoluble nyob rau hauv dej thiab nyob rau hauv glacial acetic acid, tab sis yog soluble nyob rau hauv mineral acids.
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Ferric Pyrophosphate
Lub npe tshuaj:Ferric Pyrophosphate
Molecular Formula: Fe4O21P6
Molecular Luj:745.22 ib
CAS: 10058-44-3
Cim: Tan los yog daj-dawb hmoov
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Monoammonium Phosphate
Lub npe tshuaj:Ammonium Dihydrogen Phosphate
Molecular Formula: NH4H2PO4
Molecular Luj:115.02 Nws
CAS: 7722-76-1 ib
Cim: Nws yog xim dawb crystalline hmoov los yog dawb crystalline hmoov, tasteless.Nws tuaj yeem poob txog 8% ntawm ammonia hauv huab cua.1g Ammonium Dihydrogen Phosphate tuaj yeem yaj hauv li 2.5mL dej.Aqueous tov yog acidic (pH tus nqi ntawm 0.2mol / L aqueous tov yog 4.2).Nws yog me ntsis soluble hauv ethanol, insoluble hauv acetone.Melting point yog 190 ℃.Qhov ceev yog 1.08.
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Ammonium hydrogen phosphate
Lub npe tshuaj:Ammonium hydrogen phosphate
Molecular Formula:(NH4) 2 HPO 4
Molecular Luj:115.02 (GB);115.03 (FCC)
CAS: 7722-76-1 ib
Cim: Nws yog xim dawb crystalline hmoov los yog dawb crystalline hmoov, tasteless.Nws tuaj yeem poob txog 8% ntawm ammonia hauv huab cua.1g Ammonium Dihydrogen Phosphate tuaj yeem yaj hauv li 2.5mL dej.Aqueous tov yog acidic (pH tus nqi ntawm 0.2mol / L aqueous tov yog 4.3).Nws yog me ntsis soluble hauv ethanol, insoluble hauv acetone.Melting point yog 180 ℃.Qhov ceev yog 1.80.
