I-Sodium Tripolyphosphate (STPP) |7758-29-4
IiNkcazo zeeMveliso
I-sodium tripolyphosphate (STP, ngamanye amaxesha i-STPP okanye i-sodium triphosphate okanye i-TPP) i-inorganic compound kunye ne-formula Na5P3O10.I-sodium triphosphate yityuwa yesodium ye-polyphosphate penta-anion, eyisiseko se-conjugate ye-triPhosphoric Acid.Sodium tripolyphosphate iveliswa ngokufudumeza umxube we-stoichiometric we-Disodium phosphate, i-Na2HPO4, kunye ne-Monosodium Phosphate, i-NaH2PO4, phantsi kweemeko ezilawulwa ngononophelo.
Ukusetyenziswa kweSodium tripolyphosphate kukwabandakanya ukuyisebenzisa njengento yokulondoloza.I-Sodium Tripolyphosphate STPP ingasetyenziselwa ukugcina ukutya okufana nenyama ebomvu, inkukhu, kunye nezilwanyana zaselwandle, zibanceda ukuba bagcine ukuthamba kunye nokufuma.Ukutya kwezilwanyana zasekhaya kunye nokutya kwezilwanyana kwaziwa njengokunyangwa nge-sodium triphosphate, esebenza injongo efanayo njengoko isenza ekutyeni kwabantu.
Isicelo
1. I-sodium tripolyphosphate isetyenziselwa ukulungiswa kwenyama, i-synthetic detergent formulations, i-textile dyeing, iphinda isetyenziswe njenge-agent agent, i-solvent njl.
2. Isetyenziswa njengamanzi athambileyo, ikwasetyenziswa kushishino lweconfectionery.
3. Isetyenziswa njengezikhululo zombane, isithuthi sikaloliwe, ibhoyila kunye neplanti yesichumiso ukucocwa kwamanzi okupholisa, isithambisi samanzi.Inamandla amakhulu kwi-Ca2 + collaterals, nge-100g ukuya kwi-complex ye-19.5g calcium, kwaye ngenxa yokuba i-SHMP chelation kunye ne-adsorption dispersion yatshabalalisa inkqubo eqhelekileyo yokukhula kwe-calcium phosphate crystal, ikhusela ukubunjwa kwe-calcium phosphate scale.Umthamo ngu-0.5 mg / L, ukuthintela ukuba izinga lokulinganisa lifike kwi-95% ~ 100%.
4. Isilungisi;emulsifier;isithintelii-agent ye-chelating;ukuzinzisa.Ikakhulu ukwenzela ukuthambisa inyama enkonkxiweyo;iimbotyi ezibanzi ezinkonkxiweyo kwi Yuba ukuthamba.Ingasetyenziswa njengamanzi athambileyo, isilawuli se-pH kunye nearhente yokutyebisa.
5. Isetyenziselwa i-synergist yesepha kunye nokuthintela i-bar isepha igrisi imvula kunye nokuqhakaza.Ine-emulsification eyomeleleyo ye
ioli yokuthambisa kunye namafutha.Ingasetyenziselwa ukunyenyisa ixabiso le-pH yesepha elulwelo yesithinteli.Isithambisi samanzi seshishini.Phambili
umenzeli wolusu.Ukudaya abancedisi.Ipeyinti, i-kaolin, i-magnesium oxide, i-calcium carbonate, njengamashishini ekulungiseleleni ukumiswa kwe-dispersant.Ukugrumba isixhobo sokuchitha udaka.Kwishishini lephepha elisetyenziswa njengeearhente ezichasene neoyile.
6. I-sodium tripolyphosphate isetyenziselwa izicoci.Njengezongezo, i-synergist yesepha kunye nokuthintela icrystallization yesepha kunye neentyantyambo, amanzi athambileyo kwimizi-mveliso, iarhente yokuthambisa yangaphambili, i-ejenti yokudaya kakuhle, i-arhente yokulawula udaka kakuhle, iphepha elineoyile kwi-arhente yokuthintela, ipeyinti, i-kaolin, i-magnesium oxide, i-calcium carbonate, njengonyango olujingayo oludadayo olusebenzayo
abasasaza.Ibakala lokutya i-sodium tripolyphosphate njengeentlobo zemveliso yenyama, ukuphuculwa kokutya, ukucaciswa kwezongezo zesiselo.
7. Umphuculi womgangatho wokuphucula i-ion yensimbi edibeneyo yokutya, ixabiso le-pH, ukwandisa amandla e-ionic, ngaloo ndlela kuphuculwe ukugxila kokutya kunye nomthamo wokubamba amanzi.Ukubonelelwa kweTshayina kungasetyenziselwa iimveliso zobisi, iimveliso zentlanzi, iimveliso zeenkukhu, i-ayisikrimu kunye ne-noodle esheshayo, umthamo ophezulu ngu-5.0g / kg;kwitoti, ukusetyenziswa okuphezulu kwejusi (incasa) iziselo kunye nesiselo seprotheyini yemifuno yi-1.0g/kg.
Inkcazo
| INTO | UMGANGATHO |
| ASSAY (%) ( Na5P3O10) | 95 MIN |
| INKCAZELO | UBUMBO OMHLOPHE |
| P2O5 (%) | 57.0 MIN |
| I-FLUORIDE (PPM) | 10MAX |
| I-CADMIUM (PPM) | 1 MAX |
| LEad (PPM) | 4 MAX |
| IMERCURY (PPM) | 1 MAX |
| I-ARSENIC (PPM) | 3 MAX |
| UBUNZIMA ENGQONDO (AS PB) (PPM) | 10 MAX |
| I-CHLORIDES (AS CL) (%) | 0.025 MAX |
| I-SUPHATES (SO42-) (%) | 0.4 MAX |
| IZINTO EZINGANQITSHISWA EMANZI (%) | 0.05 MAX |
| PH IXABISO (%) | 9.5 - 10.0 |
| Ilahleko EKOMISENI | 0.7% MAX |
| IHEXAHYDRATE | 23,5% MAX |
| IZINTO EZINGANXULEKIYO AMANZI | 0.1% MAX |
| IIPOLYPHOSPHATES EZIPHAKAMILEYO | 1% MAX |
