Phosphoric Acid | 7664-38-2
Tlhaloso ea Lihlahisoa
Asiti ea Phosphorous e ka har'a mokelikeli o se nang mebala, o bonaletsang le o sirapo kapa kristale ea rhombic; Asiti ea Phosphorus ha e na monko ebile e latsoa bolila haholo; ntlha ea ho qhibiliha ha eona ke 42.35 ℃ 'me ha e futhumala ho 300℃ phosphorus acid e tla fetoha metaPhosphoric Acid; boima ba eona bo lekanyelitsoeng ke 1.834 g/cm3; asiti ea phosphoric e qhibiliha habonolo metsing 'me e rarolleha ka ethanol; Phosphate acid e ka halefisa letlalo la motho ho baka phlogosis le ho senya taba ea 'mele oa motho; phosphorus acid e bonts'a ho chesa ha lijana tsa ceramic; phosphate acid e na le hydroscopicity.
Tšebeliso ea phosporic acid: +
Technical grade Phosphoric Acid e ka sebelisoa ho hlahisa mefuta e fapaneng ea Phosphates, electrolyte treatment liquids kapa chemical treatment liquids, refractory mortar with phosphoric acid and inorganic coheretant.Phosporic acid e boetse e sebelisoa e le catalyst, drying agent le cleaner. Indastering ea ho roala phosphoric acid e sebelisoa e le tšireletso ea mafome bakeng sa tšepe; Jwaloka selaodi sa asiti le sesebediswa sa phepo bakeng sa sekgahla sa phosphoric acid se ka sebediswa tatsong, dijong tsa makotikoting le dinong tse bobebe mmoho le ho sebediswa borilweng ba veine e le mohlodi wa dimatlafatsi bakeng sa tomoso ho thibela ho ikatisa ha baktheria e se nang thuso.
Tlhahlobo ea Lik'hemik'hale
| Litaba tsa mantlha-H3PO4 | ≥85.0% | 85.3% |
| H3PO3 | ≤0.012% | 0.012% |
| Heavy Metal (Pb) | 5ppm boholo | 5 ppm |
| Arsenic(As) | 3ppm boholo | 3 ppm |
| Fluoride(F) | 10ppm boholo | 3ppm |
| Mokhoa oa Teko: | GB/T1282-1996 | |
Kopo
Phosphoric Acided ka ho ntsha lerole bokahodimo ba tshepe E sebedisoa e le se fetolelang mafome ka ho etsa hore e kopane ka ho otloloha le tshepe e rusitseng, kapa disebediswa tsa tshepe le bokahodimo bo bong bo ruse. E thusa ho hloekisa liminerale, litlolo tsa samente le litšila tsa metsi a thata. E sebelisetsoa ho etsa acidity lijong le lino tse kang colas. Phosphoric Acid ke motsoako oa bohlokoa ho litlhare tse fetang counter ho loantša ho nyekeloa ke pelo. Phosphoric Acid e kopantswe le phofshoana ya zinki mme e etsa zinc phosphate, mme e thusa samenteng ya nakwana ya meno. Ho orthodontics, zinki e sebelisoa e le tharollo ea etching ho thusa ho hloekisa le ho hlaba bokaholimo ba meno. E sebelisoa e le manyolo a sebetsang mobung o pota-potileng granule acidification e hlahisoang e ntlafatsang ts'ebeliso ea phosphorus e sebelisoang le e fumanehang rhizosphere. Ka lebaka la naetrojene ea eona (e teng e le ammonia), e molemo bakeng sa lijalo tse hlokang limatlafatsi tsena karolong ea eona ea pele.
Tlhaloso
| Litlhaloso | Kereiti ea Indasteri ea Phosphoric Acid | Phosphoric Acid Food Grade |
| Ponahalo | Seela se se nang mmala, se bonaletsang se sirapo kapa se mmala o bobebe haholo | |
| Mmala ≤ | 30 | 20 |
| Assay (joalo ka H3PO4 )% ≥ | 85.0 | 85.0 |
| Chloride(joalo ka Cl- )% ≤ | 0.0005 | 0.0005 |
| Sulphats(asSO42- )% ≤ | 0.005 | 0.003 |
| Tšepe (Fe)% ≤ | 0.002 | 0.001 |
| Arsenic (As)% ≤ | 0.005 | 0.0001 |
| Litšepe tse boima, joalo ka Pb% ≤ | 0.001 | 0.001 |
| Lintho tse oxidable (asH3PO4)% ≤ | 0.012 | no |
| Fluoride, joalo ka F% ≤ | 0.001 | no |
