Sodium tripolyphosphate bụ ụdị onyinye inorganic, kristal ọcha ntụ ntụ, soluble na mmiri, alkaline ngwọta, bụ amorphous mmiri-soluble linear polyphosphate.Sodium tripolyphosphate nwere ọrụ nke chelating, suspending, dispersing, gelatinizing, emulsifying, pH buffering, wdg. Enwere ike iji ya dị ka isi ihe mgbakwunye nke nsị sịntetik, mmiri na-eme ka mmiri dị nro, onye na-emepụta akpụkpọ anụ akpụkpọ anụ, onye na-esiji ihe, organic synthesis catalyst, nri mgbakwunye nri. , wdg. Ya mere, kedu ihe eji eme ihe na ụlọ ọrụ mmepụta ihe na oriri sodium tripolyphosphate?
A na-ejikarị sodium tripolyphosphate eme ihe:
1. A na-ejikarị eme ihe dị ka ihe inyeaka maka ncha sịntetik, maka ndị na-arụ ọrụ ncha na iji gbochie mmiri ozuzo na ntu oyi nke griiz ncha mmanya.Ọ nwere mmetụta emulsification siri ike na mmanu mmanu na abụba, enwere ike iji dozie uru PH nke ncha ncha.
Sodium tripolyphosphate bụ ihe dị mkpa ma mara mma na-enye aka na ncha, na isi ọrụ ya nwere ike ịchịkọta ya dị ka ndị a.
① Chelation nke ion ígwè
Mmiri ịsacha kwa ụbọchị na-enwekarị ion metal siri ike (karịsịa Ca2+, Mg2+).N'oge usoro ịsa ahụ, ha ga-etolite nnu ígwè na-adịghị edozi ya na ihe na-arụ ọrụ n'ime ncha ma ọ bụ ncha, nke mere na ọ bụghị nanị na oriri nke ncha na-abawanye, kamakwa ákwà ahụ mgbe ịsachara nwere isi awọ gbara ọchịchịrị na-adịghị mma.Sodium tripolyphosphate nwere ihe magburu onwe ya nke chelating metal siri ike ion, nke nwere ike iwepụ mmetụta ọjọọ nke ion ígwè ndị a.
② Meziwanye ọrụ nke mgbasa gel, emulsification na mgbasa
Unyi na-enwekarị ihe nzuzo mmadụ (karịsịa protein na abụba abụba), mana nwekwara ájá na ájá sitere n'èzí.Otú ọ dị, sodium tripolyphosphate nwere mmetụta nke ọzịza na solubilization na protein ma na-arụ mmetụta nke ngwọta colloidal.Maka ihe ndị nwere abụba, ọ nwere ike ịkwalite emulsification.Ọ nwere mmetụta nkwusioru mgbasa na ihe siri ike.
③ mmetụta nchekwa
Sodium tripolyphosphate nwere nnukwu alkaline buffering mmetụta, nke mere na a na-edobe uru pH nke ngwọta ịsacha ihe dị ka 9.4, nke na-eme ka a na-ewepụ unyi acid.
④ Ọrụ nke igbochi caking
Ncha ntụ ntụ ntụ ntụ nwere ihe hygroscopic, dị ka echekwara na ebe nwere oke iru mmiri, caking ga-eme.Ihe ncha akwa na-adịchaghị mma iji.Hexahydrate nke sodium tripolyphosphate guzobere mgbe ọ nwetasịrị mmiri nwere njirimara nke nkụ.Mgbe enwere nnukwu ego nke sodium tripolyphosphate n'ime usoro nchacha, ọ nwere ike igbochi ihe na-eme caking na-akpata site na mmịpụta mmiri ma nọgide na-enwe ọdịdị akọrọ na granular nke ncha sịntetik.
2. Mmiri dị ọcha na ihe nro: sodium tripolyphosphate chelates metal ions na metal ions na ngwọta Ca2 +, Mg2 +, Cu2 +, Fe2 +, wdg, iji mepụta chelates soluble, si otú ahụ na-ebelata ike, a na-ejikwa ya mee ihe n'ịdị ọcha na nro.
3. Peel softener: mee ka akwụkwọ nri na mkpụrụ osisi bechapụ ngwa ngwa, belata oge nri ma melite ọnụego mmịpụta nke pectin.
4. Onye na-ahụ maka ihe na-eme ka ọ ghara ịdị na-eme ihe, onye na-echekwa ihe: nwere ike ịkwalite decomposition nke vitamin C na agba agba agba, nchọpụta, nwere ike igbochi anụ, anụ ọkụkọ, nrụrụ azụ azụ, iji gbasaa oge nchekwa nri.
5. Onye na-ahụ maka nchebe na-egbuke egbuke, deodorant: meziwanye mmetụta ịcha ọcha, ma nwee ike wepụ isi na ion ígwè.
6. Antiseptik na onye na-ahụ maka bacteriostatic: na-egbochi uto nke microorganisms, ya mere ọ na-arụ ọrụ antiseptik na bacteriostatic.
7. Emulsifier, pigmenti mincemeat dispersant, onye na-egbochi delamination, onye na-eme ka ọ dị arọ: gbasasịa ma ọ bụ mee ka nkwụsị nke ihe ndị na-adịghị edozi na mmiri iji gbochie nkwụsịtụ na condensation nke nkwusioru.
8. Nchekwa siri ike na nchekwa: Jikwaa ma nọgide na-enwe PH nke kwụsiri ike, nke nwere ike ime ka nri na-atọ ụtọ karị.Na-achịkwa acidity, ọnụego acid.
9. Onye na-ejigide mmiri, onye na-eme ka ọ dị nro, onye na-eme ka ọ dị nro: ọ na-enwe mmetụta dị elu na protein na globulin, n'ihi ya, ọ nwere ike ime ka hydration na mmiri na-ejide anụ, na-eme ka ntinye nke mmiri dịkwuo mma, na-akwalite nro nke nri ma melite mma. nri, ma nọgide na-enwe ezigbo ụtọ nri.
10. Onye na-egbochi agglutination: Na ngwaahịa mmiri ara ehi, ọ nwere ike igbochi agglutination nke mmiri ara ehi mgbe ọ na-ekpo ọkụ, ma gbochie nkewa nke protein mmiri ara ehi na mmiri abụba.
11. Paint, kaolin, magnesium oxide, calcium carbonate na nkwadebe ụlọ ọrụ ndị ọzọ nke nkwusioru dị ka dispersant.
12. AIDS agba agba.
13. Ịkụba ụrọ agbasa.
14. Ụlọ ọrụ akwụkwọ eji eme ihe mgbochi mmanụ.
15. Dị ka onye na-emepụta ihe na-emepụta ihe na seramiiki.
16. Anụ anụ na-eme ihe.
17. Industrial ji esi mmiri ọkụ mmiri nro gị n'ụlọnga.
N'ogbe Sodium Tripolyphosphate (STPP) Nrụpụta na Supplier |EVERBRIGHT (cchemist.com)
Oge nzipu: Jun-24-2024
