Umenzi Ixabiso Elilungileyo I-Sodium Tripolyphosphate CAS: 7758-29-4

I-sodium tripolyphosphate eyaziwa ngokuba yi-pentasodium phosphate, i-sodium pyrometaphosphate, i-STPP, i-pentasodium tripolyphosphate.Ikristale emhlophe engumgubo kunye ne-fluidity elungileyo, ubunzima bemolekyuli ye-367.Chemicalbook86, indawo yokunyibilika ye-622 ℃, inyibilika ngokulula emanzini, kunye nesisombululo sayo samanzi yialkaline.Ngokuqhelekileyo isetyenziselwa ukutya njenge-arhente yokugcina amanzi, i-agent yokuphucula umgangatho, umlawuli we-pH, kunye ne-metal chelating agent.

Isisombululo se-sodium tripolyphosphate aqueous i-alkaline ebuthathaka (ixabiso le-pH le-1% yesisombululo esinamanzi simalunga ne-9.7), kwaye yenza ukumiswa (okufana ne-emulsion) emanzini kunye noluhlu lwe-pH lwe-4.3-14, olubizwa ngokuba yi-dispersion.I-sodium tripolyphosphate inokuphucula ukunyibilika kolwelo kunye neekhemikhali eziqinileyo kulwelo (ezifana namanzi) kwimidiya, ukwenza isisombululo sicace ngokupheleleyo kwaye sifane nesisombululo sokwenyani.Oku kwaziwa ngokuba yi-solubilization.Ngenxa yeepropathi zayo ezizodwa, i-sodium tripolyphosphate iye yaba yinto ebalulekileyo nefanelekileyo ekrwada kwisicoci sempahla yokuhlamba impahla.