Abakhiqizi be-Phosphoric acid, isenzo se-phosphoric acid nokusetshenziswa
I-Phosphoric acidabakhiqizi,Isenzo se-phosphoric acid nokusetshenziswa,
I-Phosphoric acid, isenzo se-phosphoric acid, Isenzo se-phosphoric acid nokusetshenziswa, Abakhiqizi be-PHOSPHORIC ACID, intengo ye-phosphoric acid, intengo ye-phosphoric acid namuhla, abahlinzeki be-phosphoric acid, ukusetshenziswa kwe-phosphoric acid,
Izici ze-Physicochemical:
1. Uketshezi olungenambala olusobala,Alukho iphunga elicasulayo
2.Iphuzu lokuncibilika 42℃;indawo yokubilisa 261℃.
3.Ukuxutshwa namanzi kunoma yisiphi isilinganiso
Storge:
1. Gcina endaweni epholile, nengena umoya.
2. Gcina kude nomlilo nemithombo yokushisa.
3. Iphakheji ivaliwe.
4. Kufanele igcinwe ngokuhlukana nezinto ezivuthayo kalula (ezivuthayo), ama-alkali, nezimpushana zensimbi ezisebenzayo, futhi ugweme ukugcinwa okuxubile.
5. Indawo yokugcina kufanele ifakwe izinto ezifanele ukuqukatha ukuvuza.
I-Phosphoric acidukusetshenziswa kwe-Industrial
Ukucaciswa kwekhwalithi(GB/T 2091-2008)
| Izinto zokuhlaziya | ukucaciswa | |||||
| 85% phosphoric acid | I-75% ye-Phosphoric acid | |||||
| Ibanga Eliphezulu | Ibanga Lokuqala | Ibanga Elijwayelekile | Ibanga Eliphezulu | Ibanga Lokuqala | Ibanga Elijwayelekile | |
| Umbala/I-Hazen ≤ | 20 | 30 | 40 | 30 | 30 | 40 |
| I-Phosphoric acid (H3PO4),w/% ≥ | 86.0 | 85.0 | 85.0 | 75.0 | 75.0 | 75.0 |
| I-Chloride(C1）,w/% ≤ | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 |
| I-Sulfate(SO4),w/% ≤ | 0.003 | 0.005 | 0.01 | 0.003 | 0.005 | 0.01 |
| Insimbi(Fe),W/% ≤ | 0.002 | 0.002 | 0.005 | 0.002 | 0.002 | 0.005 |
| I-Arsenic(As),w/% ≤ | 0.0001 | 0.003 | 0.01 | 0.0001 | 0.005 | 0.01 |
| Insimbi enzima(Pb)，w/% ≤ | 0.001 | 0.003 | 0.005 | 0.001 | 0.001 | 0.005 |
Izithasiselo zokudla I-Phosphoric acid
Ukucaciswa kwekhwalithi(GB/T 1886.15-2015)
| Into | ukucaciswa |
| I-Phosphoric acid(H3PO4), w/% | 75.0~86.0 |
| I-Fluoride(njengo-F)/(mg/kg) ≤ | 10 |
| I-oxide elula(njenge-H3PO3),w/% ≤ | 0.012 |
| I-Arsenic(As)/(mg/kg) ≤ | 0.5 |
| Insimbi enzima(njenge-Pb) /( mg/kg) ≤ | 5 |
Sebenzisa:
Ukusetshenziswa kwezolimo:izinto ezingavuthiwe zomanyolo we-phosphate kanye nezakhamzimba zokudla
Ukusetshenziswa kwemboni: izinto zokusetshenziswa zamakhemikhali
1.Vikela insimbi ekugqwaleni
2.Ihlanganiswe ne-nitric acid njenge-ejenti yokupholisha ngamakhemikhali ukuze kuthuthukiswe isiphetho esingaphezulu sensimbi
3.Impahla ye-phosphatide esetshenziselwa umkhiqizo wokuwasha kanye nesibulala-zinambuzane
4.Ukukhiqizwa kwe-phosphorus equkethe izinto ze-flameretardant.
Ukusetshenziswa kwezithasiselo zokudla:isinongo esine-acidic,I-Yeast Nutri-ents, njenge-coca-cola.
Ukusetshenziswa kwezokwelapha:ukukhiqiza umuthi oqukethe iphosphorus,njengeNa 2 Glycerophosphat
I-Phosphoric acid isetshenziswa kakhulu emikhakheni yezemithi, ekudleni, kumanyolo nakwezinye izimboni, okuhlanganisa njengama-ejenti okuvimbela ukugqwala, izithasiselo zokudla, ukuhlinzwa kwamazinyo namathambo, i-EDIC caustics, i-electrolytes, i-flux, i-dispersants, i-industrial caustics, umanyolo njengezinto zokusetshenziswa kanye nezingxenye zokuhlanza indlu. imikhiqizo.Futhi esetshenziswa njengama-chemical agents, ama-phosphates ayizakhi zazo zonke izinhlobo zokuphila.
I-Phosphoric acid noma i-orthophosphoric acid, enesisindo samangqamuzana angama-97.994, iyi-asidi evamile engaphili.I-asidi eqinile emaphakathi.Itholakala ngokuncibilikisa i-phosphorus pentoxide emanzini ashisayo.I-Orthophosphoric acid itholakala ngokuthengisa ngokwelapha i-apatite nge-sulfuric acid.I-Phosphoric acid iqeda amanzi kalula emoyeni.Ukushisa kulahlekelwa amanzi ku-pyrophosphoric acid, futhi kuqhubeke kulahlekelwa amanzi abe yi-metaphosphate.
Ulwazi olunwetshiwe:
Inkambu yohlelo lokusebenza:
1. Ezolimo: I-Phosphoric acid iwumthombo wokukhiqiza umanyolo we-phosphate obalulekile (i-superphosphate, i-potassium dihydrogen phosphate, njll.), kanye nezinto ezingavuthiwe zokukhiqiza izakhi zokudla (i-calcium dihydrogen phosphate).
2. Imboni: I-Phosphoric acid iyi-chemical material eluhlaza.Imisebenzi yayo eyinhloko imi kanje:
(1) Ukwelapha ingaphezulu lensimbi nokwenza ifilimu ye-phosphate engancibiliki endaweni yensimbi ukuvikela insimbi ekugqwaleni.
(2) Ihlanganiswe ne-nitric acid njengopholishi wamakhemikhali ukuze kuthuthukiswe ukuphela kwendawo yensimbi.
(3) Ukukhiqizwa kwesihlanzi, isibulala-zinambuzane esingavuthiwe i-phosphate ester.
(4) Izinto zokusetshenziswa zokukhiqiza i-phosphorus-container flame retardant.
3, ukudla: i-phosphoric acid ingenye yezithako zokudla, ekudleni njenge-ejenti emuncu, i-ejenti yemvubelo yezondlo, i-cola iqukethe i-phosphoric acid.Ama-Phosphates nawo ayizithasiselo zokudla ezibalulekile futhi angasetshenziswa njengezithuthukisi zomsoco.
4, umuthi: i-phosphoric acid ingasetshenziswa ukwenza izidakamizwa ezine-phosphate, njenge-sodium glycerophosphate, njll.
