Asiti e nang le polyphosphoric CAS 8017-16-1
8017-16-1 Polyphosphate (PPA), asiti e kopantseng phosphoric acid e nang le mahloriso a mangata, asiti e matla e kopantsoeng le ho felloa ke metsi 'meleng le ho lahla lintho. E sebelisoa haholo ho lahla lintho tse tala tse thehiloeng ho phosphorus, thepa e tala e thibelang malakabe. E senya haholo, e ntša mocheso ha e kopana le metsi. Ts'ebetso e hloka mehato e tiileng ea ho thibela ho bola le ho thibela ho phatloha ha lintho.
Likarolo tsa mantlha
Sesebediswa se matla haholo sa proton acid, se thusang ho ntsha metsi mmeleng, sesebediswa sa acylation
Thepa e matla ea ho hokahanya, ho hanyetsa mocheso o phahameng, ho se fetohe
Ho qhibiliha butle ka metsing a batang, ho tla lokolla mocheso o mongata ha ho hlapolloa ka metsi a mangata.
| Ntho | E tloaelehileng |
| Ponahalo | Mokelikeli o hlakileng o se nang 'mala o tiileng |
| Dikahare (P2O5) | ≥83.3% |
| Dikahare (H3PO4) | ≥115% |
| Chloride | ≤0.001% |
| Sulfate | ≤0.02% |
| Tšepe tse boima | ≤0.0035% |
| Asenic | ≤0.005% |
| Tšepe | ≤0.0035% |
Li-catalyst tsa motsoako oa lintho tse phelang
Meriana, didae, dinkgisamonate, dikhemikhale tse ntle: Karabelo ya Friedel-Crafts, cyclization, condensation, sulfonation, dikarabelo tsa nitration, ntle le ho sebedisa sulfuric acid e matla, ka dikarabelo tse fokolang tse ka thoko.
Lintho tse thibelang malakabe / Lisebelisoa tse tala tsa lik'hemik'hale
Tlhahiso ea ammonium polyphosphate APP, li-retant tsa malakabe tsa phosphate, li-intermediate tse thibelang malakabe tse thehiloeng ho phosphorus.
Litlolo / Litlatsetso tsa indasteri
Thibelo ea mafome a tšepe, sesebelisoa sa ho chelating sa kalafo ea metsi, ho fifatsa letlalo, se eketsang electrolyte ea betri.
Oli / Phetoho
Litlolo, phetoho ea oli, ho teteana, antioxidant, lintho tse eketsang khatello e feteletseng.
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