Phosphoric acid |7664-38-2
Kutsanangurwa kweChigadzirwa:
| Kuedza zvinhu | Tsanangudzo |
| Kuchena | 99.5% Min |
| P2O5 | 53.0% Min |
| N | 21.0% Min |
| H2O | 0.2% Max |
| Mvura isinganyunguriki chinhu | 0.1% Max |
| PH | 7.8-8.2 |
| Chitarisiko | Mvura isina ruvara inoonekera |
Product Description:
Phosphoric asidhi yakajairika inorganic asidhi uye iripakati kusvika kune yakasimba asidhi.Asidhi yaro haina simba kudarika maasidhi akasimba akadai sesulfuric acid, hydrochloric acid uye nitric acid, asi yakasimba kudarika maasidhi asina simba akadai seacetic acid, boric acid uye carbonic acid.Phosphoric acid inopindirana nesodium carbonate paChemicalbook yakasiyana pH kugadzira akasiyana asidhi munyu.Inogona kukurudzira ganda kuti rikonzere kuzvimba uye kuparadza nyama yemhasuru.Concentrated phosphoric acid ine erosive mhedzisiro kana yapiswa mu porcelain.Iine hygroscopic, ichengetedze yakavharwa.
Application:
(1) Inonyanya kushandiswa phosphate indasitiri, electroplating, polishing indasitiri, shuga indasitiri, composite fetiraiza uye zvichingodaro.Muindasitiri yezvekudya se acidifier, mbiriso chikafu, nezvimwe.
(2) Inonyanya kushandiswa se catalyst ye ethylene hydration kugadzira ethanol, yakakwirira kuchena phosphate, kugadzira mishonga, kemikari reagent.
(3) Inonyanya kushandiswa mukugadzira makemikari fetiraiza, detergents, chikafu uye feed additives, flame retardants uye akasiyana phosphates.
(4) Mukugadzirwa kwesilicon plane chubhu uye maseketi akabatanidzwa, anowanzo shandiswa aruminiyamu firimu kune electrode inotungamira, kudiwa kwephotolithography yealuminium firimu, uchishandisa phosphoric acid se acidic yekuchenesa corrosive.Inogona kugadzirwa neacetic acid.
(5) Inogona kushandiswa seanovava mumiriri uye mbiriso chikafu.Inogona kushandiswa seanovava ejenti yekurungwa, zvinhu zvemumagaba, uye zvinwiwa zvinozorodza.Inoshandiswa seyeast nutrient sosi mukubika kudzivirira kupararira kwemabhakitiriya akarasika.
(6) Wet phosphoric acid inonyanya kushandiswa kugadzira phosphates dzakasiyana-siyana, senge ammonium phosphate, potassium dihydrogen phosphate, disodium hydrogen phosphate, trisodium phosphate, nezvimwewo uye condensed phosphates.Yakanatswa phosphoric acid inoshandiswa kugadzira calcium phosphate yekudyisa.Inoshandiswa simbi pamusoro phosphating kurapwa, akagadzira electrolytic polishing mhinduro uye kemikari polishing mhinduro yekukwenenzvera zvigadzirwa zvealuminium.
(7)Indasitiri yemishonga yekugadzira sodium glycerophosphate, iron phosphate, nezvimwewo, asiwo yekugadzira zinc phosphate semazino Chemicalbook mazino anonamira.Inoshandiswa sechinhu chinokonzera phenolic resin condensation, dhayi uye yepakati kugadzirwa kwe desiccant.Indasitiri yekudhinda yekugadzirira kwekupukuta offset color printing plate stains pane yekuchenesa mhinduro.Inoshandiswawo kugadzira mvura inopinza pamuviri yemachisi.Indasitiri yeMetallurgical yekugadzira phosphoric acid refractory dope, inovandudza hupenyu hwesimbi yekugadzira simbi.Ndiyo inoomesa mumiriri werabha paste uye mbishi yekugadzira inorganic binder.Inoshandiswa muindasitiri yependi seantirust pendi yesimbi.
(8) Kutsunga kwechromium, nickel, vanadium kuumbwa musimbi, simbi yekudzivirira ngura, rubber coagulant, kutsunga kweiyo isiri-protein nitrogen muserum, cholesterol yakazara uye glucose yeropa uye zvichingodaro.Crystallized phosphoric acid inonyanya kushandiswa mune microelectronics, high-energy mabhatiri, laser girazi uye mamwe maitiro ekugadzira, seyakanyanya-kuchena catalyst, mishonga yekurapa.
Package:25 kgs / bhegi kana sezvaunokumbira.
Kuchengeta:Chengetedza panzvimbo ine mhepo, yakaoma.
ExecutiveStandard:International Standard.
