-
Dipotassium Phosphate
Aha kemịkalụ:Dipotassium Phosphate
Ụdị molekụla:K2HPO4
Arọ Molecular:174.18
CAS: 7758-11-4
agwa:Ọ bụ enweghị agba ma ọ bụ ọcha square kristal granule ma ọ bụ ntụ ntụ, mfe deliquescent, alkaline, insoluble na ethanol.Uru pH bụ ihe dịka 9 na 1% ngwọta mmiri.
-
Phosphate monopotassium
Aha kemịkalụ:Phosphate monopotassium
Ụdị molekụla:KH2PO4
Arọ Molecular:136.09
CAS: 7778-77-0
agwa:kristal na-enweghị agba ma ọ bụ kristal ọcha ntụ ntụ ma ọ bụ granule.Enweghị isi.Kwụsie ike na ikuku.Njupụta njikọ 2.338.Ebe mgbaze bụ 96 ℃ ruo 253 ℃.Soluble na mmiri (83.5g/100ml, 90 degrees C), The PH bụ 4.2-4.7 na 2.7% mmiri ngwọta.Na-adịghị ike na ethanol.
-
Potassium metaphosphate
Aha kemịkalụ:Potassium metaphosphate
Ụdị molekụla:KO3P
Arọ Molecular:118.66
CAS: 7790-53-6
agwa:kristal ọcha ma ọ bụ enweghị agba ma ọ bụ iberibe, mgbe ụfọdụ eriri na-acha ọcha ma ọ bụ ntụ ntụ.Na-esi ísì, jiri nwayọọ nwayọọ na-agbaze na mmiri, solubility ya dị ka polymeric nke nnu, na-abụkarị 0.004%.Mmiri ya bụ alkaline, soluble na enthanol.
-
Potassium pyrophosphate
Aha kemịkalụ:Potassium Pyrophosphate, Tetrapotassium Pyrophosphate (TKPP)
Ụdị molekụla: K4P2O7
Arọ Molecular:330.34
CAS: 7320-34-5
agwa: ọcha granular ma ọ bụ ntụ ntụ, ebe agbaze na 1109ºC, soluble na mmiri, insoluble na ethanol na mmiri ngwọta ya bụ alkali.
-
Potassium Tripolyphosphate
Aha kemịkalụ:Potassium Tripolyphosphate
Ụdị molekụla: K5P3O10
Arọ Molecular:448.42
CAS: 13845-36-8
agwa: Granules ọcha ma ọ bụ dị ka ntụ ntụ ọcha.Ọ bụ hygroscopic ma soluble na mmiri.pH nke ngwọta mmiri 1:100 dị n'etiti 9.2 na 10.1.
-
Tripotassium phosphate
Aha kemịkalụ:Tripotassium phosphate
Ụdị molekụla: K3PO4;K3PO4.3H2O
Arọ Molecular:212.27 (Anhydrous);266.33 (Trihydrate)
CAS: 7778-53-2 (Anhydrous);16068-46-5 (Trihydrate)
agwa: Ọ bụ kristal ọcha ma ọ bụ granule, enweghị isi, hygroscopic.Njupụta njikọ bụ 2.564.
