Waikawa Phosphoric 85%
Kōtaha hua
Ko te waikawa Phosphoric, e mohiotia ana ko te waikawa orthophosphoric, he waikawa pararopi e whakamahia ana i roto i nga momo ahumahi. He kaha te kaha o te waikawa, ko tana tauira matū ko H3PO4, ko te taumaha ngota ko te 97.995. Kaore i rite ki etahi waikawa wariu, he pumau te waikawa phosphoric me te kore e pakaru ngawari, ka waiho hei whiringa pono mo nga momo tono. Ahakoa te kaha o te waikawa phosphoric ki te hauwai, te sulfuric, te waikawa nitric ranei, he kaha ake i te acetic me te waikawa boric. I tua atu, kei tenei waikawa nga ahuatanga whanui o te waikawa me te mahi hei waikawa iwi ngoikore. He mea tika kia mohio ko te waikawa phosphoric he hygroscopic me te ngawari ki te tango i te makuku mai i te hau. I tua atu, he kaha ki te huri ki te waikawa pyrophosphoric i te wa e wera ana, me te ngaro o te wai ka taea te huri ki te waikawa metaphosphoric.
Taurangi Hangarau
| Taonga | Waeine | Uara |
| Chroma | 20 | |
| H3PO4 | %≥ | 85 |
| Cl- | %≤ | 0.0005 |
| SO42- | %≤ | 0.003 |
| Fe | %≤ | 0.002 |
| As | %≤ | 0.0001 |
| pb | %≤ | 0.001 |
Whakamahinga:
Ko te whaikorero o te waikawa phosphoric he mea nui ki roto i nga momo umanga, ina koa te rongoa, te kai me te mahi tongi. I roto i te mara ho'oraa, kua whakamahia whānuitia hei kaihoko anti-waikura me te whakauru i roto i nga tikanga niho me te orthopedic. Hei taapiri kai, ka mau te kounga o te hua. Ka whakamahia ano te waikawa Phosphoric hei etchant i roto i te hiko hiko impedance spectroscopy (EDIC) me te hei electrolyte, flux me te dispersant i roto i nga momo mahi ahumahi. Ko ona ahuatanga kino ka waiho hei rauemi mata whai hua mo nga kai horoi ahumahi, i roto i nga mahi ahuwhenua ko te waikawa phosphoric tetahi waahanga nui o nga maniua. I tua atu, he mea nui ki roto i nga hua horoi whare ka whakamahia hei kaihoko matū.
Hei whakarāpopototanga, ko te waikawa phosphoric he pūhui multifunctional tino nui e whakamahia ana i roto i nga momo ahumahi. Ko tona ahua pumau me te kore-pahekeheke, me tona waikawa ngawari, ka waiho hei whiringa tuatahi mo nga tono maha. Ko te whānuitanga o nga whakamahinga o te waikawa Phosphoric, mai i nga rongoa ki nga taapiri kai, mai i nga tikanga niho ki te hanga tongi, e whakaatu ana i tona hiranga ki te hanga me te oranga o ia ra. Ahakoa he kaikawe, he electrolyte, he horoi horoi ranei, kua whakamatauhia e tenei waikawa tona whaihua me te pono. Na te whānuitanga o nga tono me nga taonga whai hua, he taonga nui te waikawa phosphoric puta noa i nga umanga maha.
