Phosphoric acid |7664-38-2
Ƙayyadaddun samfur:
| Gwaji abubuwa | Ƙayyadaddun bayanai |
| Tsafta | 99.5% Min |
| P2O5 | 53.0% Min |
| N | 21.0% Min |
| H2O | 0.2% Max |
| Ruwa marar narkewa | 0.1% Max |
| PH | 7.8-8.2 |
| Bayyanar | Ruwa mai haske mara launi |
Bayanin samfur:
Phosphoric acid shine na kowa inorganic acid kuma shine matsakaici zuwa karfi acid.Acidity ɗinsa ya fi ƙarfin acid kamar su sulfuric acid, hydrochloric acid da nitric acid, amma ya fi ƙarfi fiye da raunin acid kamar acetic acid, boric acid da carbonic acid.Phosphoric acid yana amsawa tare da sodium carbonate a littafin Chemicalbook daban-daban pH don samar da gishirin acid daban-daban.Zai iya motsa fata don haifar da kumburi da lalata ƙwayar tsoka.Ma'auni na phosphoric acid yana da tasiri mai banƙyama lokacin da zafi a cikin ain.Yana da hygroscopic, kiyaye shi a rufe.
Aikace-aikace:
(1)Yafi amfani da phosphate masana'antu, electroplating, polishing masana'antu, sugar masana'antu, hada taki da sauransu.A cikin masana'antar abinci kamar acidifier, yisti mai gina jiki, da sauransu.
(2) Yafi amfani da matsayin mai kara kuzari ga ethylene hydration don samar da ethanol, high tsarki phosphate, Pharmaceutical masana'antu, sinadaran reagent.
(3)Yafi amfani wajen yi na sinadaran takin mai magani, detergents, abinci da kuma ciyar Additives, harshen wuta retardants da daban-daban phosphates.
(4) A cikin samar da bututun jirgin sama na silicon da haɗaɗɗun da'irori, fim ɗin aluminum da aka saba amfani da shi don jagoranci na lantarki, buƙatar ɗaukar hoto na fim ɗin aluminium, ta amfani da acid phosphoric azaman mai lalata acidic.Ana iya tsara shi da acetic acid.
(5) Za a iya amfani da matsayin mai souring wakili da yisti gina jiki.Ana iya amfani da shi azaman wakili mai ɗanɗano don kayan yaji, kayan gwangwani, da abubuwan sha masu daɗi.Ana amfani dashi azaman tushen gina jiki na yisti a cikin shayarwa don hana yaduwar ƙwayoyin cuta.
(6)Wet phosphoric acid yawanci amfani da su don yin phosphates daban-daban, kamar ammonium phosphates, potassium dihydrogen phosphate, disodium hydrogen phosphate, trisodium phosphate, da dai sauransu da kuma condensed phosphates.Ana amfani da acid phosphoric mai ladabi don yin calcium phosphate don ciyarwa.An yi amfani da shi don jiyya na phosphating na ƙarfe, ƙirar electrolytic polishing bayani da maganin polishing na sinadaran don goge samfuran aluminum.
(7) Masana'antar harhada magunguna don kera sodium glycerophosphate, baƙin ƙarfe phosphate, da sauransu, amma kuma don kera zinc phosphate a matsayin mannen littafin Chemicalbook hakori.An yi amfani da shi azaman mai kara kuzari don ƙwanƙwasa guduro phenolic, rini da tsaka-tsakin samar da desiccant.Masana'antar bugu don shirye-shiryen goge goge launi na bugu na bugu akan maganin tsaftacewa.Ana kuma amfani da shi don ƙirƙirar ruwa mai ɓarna don sandunan ashana.Metallurgical masana'antu don samar da phosphoric acid refractory laka, inganta rayuwar karfe makera tanderu.Ita ce mai ƙarfi ta manna roba da albarkatun ƙasa don samar da ɗaurin inorganic.Ana amfani da shi a masana'antar fenti azaman fenti na antirust don ƙarfe.
(8) Ƙaddamar da chromium, nickel, vanadium abun da ke ciki a cikin karfe, rigakafin tsatsa na karfe, coagulant na roba, ƙaddarar nitrogen maras gina jiki a cikin jini, jimlar cholesterol da dukkanin glucose na jini da sauransu.Crystallized phosphoric acid ne yafi amfani a microelectronics, high-makamashi baturi, Laser gilashin da sauran masana'antu tafiyar matakai, a matsayin high-tsarki mai kara kuzari, likita kayan.
Kunshin:25 kgs/jaka ko kamar yadda kuka nema.
Ajiya:Ajiye a wuri mai busasshiyar iska.
GudanarwaDaidaito:Matsayin Duniya.
