I-Phosphoric Acid | 7664-38-2
Incazelo Yemikhiqizo
I-Phosphorous acid is in Colorless, transparent and syrupy liquid noma rhombic crystalline;I-Phosphorus acid ayinaphunga futhi inambitheka emuncu kakhulu; indawo yayo yokuncibilika ingu-42.35℃ futhi uma ishisiswe ibe yi-300℃ phosphorous acid izoba yi-metaPhosphoric Acid; ukuminyana kwayo okuhlobene ngu-1.834 g/cm3;i-phosphoric acid incibilika kalula emanzini futhi ixazululeka ku-ethanol; I-Phosphate acid ingacasula isikhumba somuntu ukuze ibangele i-phlogosis futhi ibhubhise indaba yomzimba womuntu; i-phosphorus acid ikhombisa ukugqwala ukushiselwa ezitsheni zobumba; I-phosphate acid ine-hydroscopicity.
Ukusetshenziswa kwe-Phosporic Acid:
I-Technical grade Phosphoric Acid ingase isetshenziselwe ukukhiqiza izinhlobonhlobo zePhosphates, uketshezi lokwelapha nge-electrolyte noma uketshezi lokwelapha amakhemikhali, udaka lwe-refractory olune-phosphoric acid kanye ne-inorganic coheretant.I-Phosporic acid iphinde isetshenziswe njenge-catalyst, i-ejenti yokomisa nokuhlanza. Embonini yokumboza i-phosphoric acid isetshenziswa njengendlela yokuvikela ukugqwala kwezinsimbi; Njengesilawuli se-acidity kanye ne-ejenti yokudla okunomsoco ye-yeast grade grade phosphoric acid ingase isetshenziswe ekunambithekeni, ukudla okusemathinini neziphuzo ezilula futhi isetshenziswe endaweni yokuphuza iwayini njengomthombo wezakhi imvubelo ukuvimbela ukuzala kwamagciwane angenamsebenzi.
Ukuhlaziywa Kwamakhemikhali
| Okuqukethwe okuyinhloko-H3PO4 | ≥85.0% | 85.3% |
| I-H3PO3 | ≤0.012% | 0.012% |
| I-Heavy Metal (Pb) | 5ppm ubuningi | 5 ppm |
| I-Arsenic(As) | 3ppm ubuningi | 3 ppm |
| I-Fluoride(F) | 10ppm ubuningi | 3 ppm |
| Indlela Yokuhlola: | I-GB/T1282-1996 | |
Isicelo
I-Phosphoric Acid ekukhipheni uthuli ezindaweni zensimbi Isetshenziswa njengesiguquli sokugqwala ngokuyihlanganisa ngqo nensimbi egqwalile, noma amathuluzi ensimbi nezinye izindawo ezigqwalile. Kuyasiza ekuhlanzeni amadiphozithi amaminerali, usimende nous smear namabala amanzi aqinile. Isetshenziselwa ukwenza i-acidify ukudla neziphuzo ezifana ne-colas. I-Phosphoric Acid iyisithako esibalulekile emithini ye-counter yokulwa nesicanucanu. I-Phosphoric Acid ixutshwa ne-zinc powder bese yenza i-zinc phosphate, futhi iwusizo kusimende wamazinyo wesikhashana. Ku-orthodontics, i-zinc isetshenziswa njengekhambi lokunamathisela ukusiza ukuhlanza kanye nokwenza roughen ebusweni bamazinyo. Isetshenziswa njengomanyolo wokuphendula emhlabathini ozungeze i-granule acidification ikhiqizwa eyenza ngcono ukusetshenziswa kwe-phosphorus efakwe futhi etholakala ku-rhizosphere. Ngenxa yokuqukethwe kwayo kwe-nitrogen (ekhona njenge-ammonia), inhle ezitshalweni ezidinga lezi zakhi esigabeni sayo sokuqala.
Ukucaciswa
| Imininingwane | I-Phosphoric Acid Industrial Grade | I-Phosphoric Acid Ibanga Lokudla |
| Ukubukeka | Uketshezi olunoshevu olungenambala, olusobala noma olunombala okhanyayo | |
| Umbala ≤ | 30 | 20 |
| I-Assay (njenge-H3PO4 )% ≥ | 85.0 | 85.0 |
| I-Chloride(njenge-Cl- )% ≤ | 0.0005 | 0.0005 |
| Ama-Sulphats(asSO42- )% ≤ | 0.005 | 0.003 |
| I-ayoni (Fe)% ≤ | 0.002 | 0.001 |
| I-Arsenic (As)% ≤ | 0.005 | 0.0001 |
| Izinsimbi ezinzima, njenge-Pb% ≤ | 0.001 | 0.001 |
| I-oxidable matter (asH3PO4)% ≤ | 0.012 | no |
| I-Fluoride, njenge-F% ≤ | 0.001 | no |
