Hydrofluoric (HF)

Ibisobanuro bigufi:

Nibisubizo bya eydroous fluoride gaze ya hydrorogen, nikintu gisobanutse, gifite amabara, kunywa itabi hamwe na odor ikomeye. Acide ya hydrofluoric ni aside ishobora gakomeye cyane, ikaba ari ibikoko byinshi mubirahuri, ibirahure na silicon-birimo ibintu. Guhumeka Steam cyangwa guhura nuruhu birashobora gutera gucana bigoye gukiza. Laboratoire isanzwe ikozwe mubice (igice kinini ni calcium fluoride) kandi yibanze kuri aside sulfuric, ikeneye gushyirwaho ikimenyetso mu icupa rya plastike ikabikwa ahantu hakonje.

Ohereza imeri kuri twe

Ibisobanuro birambuye

Ibicuruzwa

Ibisobanuro birambuye

Ibisobanuro byatanzwe

Mu mucyo Ibirimo ≥ 35% -55%

(Urugero rwa porogaramu yerekana 'imikoreshereze y'ibicuruzwa')

Hydrogen fluoride gaze irashonje mumazi, kandi igisubizo cyacyo cyitwa aside hydrofeooric. Ibicuruzwa mubisanzwe 35% -50% bya fluoride ya gaze ya gaze yamashanyarazi, kwibanda cyane birashobora kugera kuri 75%, kuko ibara ryamabara risobanutse. Impumuro nziza, umwuka, umwotsi wera mu kirere. Nubushobozi bwo hagati acide ibyo ari bibi cyane kandi birashobora gukora ibirahuri nibishobora gushonga kugirango bibe gaze ya silicon tetrafluoride. Irashobora kandi gusabana ninama, oxide yicyuma na hydroxide kugirango ikore umunyu unyuranye, ariko ingaruka ntabwo ikomeye nka aside hydrochloric. Zahabu, platine, kuyobora, paraffin na plastique zimwe ntizishobora kuyikoresha, ibintu rero bishobora gukorwa. Hydrogen fluoride gazi gaze byoroshye kugirango ikore (hf) 2 (hf) 3 · hf) 3 · holechaine molekile, no mumazi yiyongera. Ububiko mubikoresho bikozwe mubuyobozi, ibishashara cyangwa plastiki. Ni uburozi cyane kandi irashobora kurambana kuruhu.

Everbright® 'll nayo itanga ibicuruzwa: Ibirimo / Umuzungu / ibice / prolue / pacturests hamwe nibindi bicuruzwa byihariye kubijyanye no gukoresha ibisabwa, hanyuma utanga ibyitegererezo byubusa.

Ibicuruzwa

Rn RN

7664-39-3

EINECS RN

231-634-8

Formula wt

20.01

Icyiciro

Acide inorugana

Ubucucike

1.26G / CM³

H20 KUBUNTU

gushonga mumazi

Guteka

120 (35.3%)

Gushonga

-83.1 (yera)

Imikoreshereze y'ibicuruzwa

Quarz umusenyi

Ikora neza mugihe ivuwe na aside hydrofluoric, ariko ibisabwa byinshi birakenewe. Iyo usangiwe na sodium utabaga, hashobora gukoreshwa aside hydrofluoric. Igisubizo runaka cya Hydrochloric Acide hamwe nigisubizo cya hydrofluoric igisubizo cyavanze muri qurtar ya quarz icyarimwe ukurikije igipimo; Irashobora kandi kuvurwa nigisubizo cya hydrochloric icya mbere, yogejwe hanyuma ikavurwa na aside hydroflooric, ifatwa hejuru yumusenyiko hejuru yumusenyi wa quarz no kuzamura isuku nubwiza bwumucanga wa Quarz.

Kuvura ibyuma

Kuraho hejuru ya ogisijeni ikubiyemo umwambaro, aside hydrofluoric ni aside ikomeye, isa n'imbaraga zo gukomera. Rusange kwibanda kubucuruzi buboneka aside hydrofluoric ni 30% kugeza 50%. Ikintu nyamukuru kiranga hydrofluoric gukuraho ingero zirimo zikurikira:

. Hydrofluoric igisubizo hamwe na 70% yibandaho ifite ibyuma kuri steel

(4) kuyobora muri rusange ntabwo byangijwe na aside ya hydrofeluoric; Nikel ifite kurwanya gukomeye mubisubizo acide acide hamwe nibisobanuro birenze 60%. Acide hydrofluoric ni uburozi bwinshi kandi ihindagurika, kandi ikoreshwa muguhuza abantu namazi ya hydrofluoric na acide ya hydrogen yahagaritswe kandi ifite ibikoresho byiza byamazi, kandi imyanda yanduye irashobora gusezererwa.

Gutunganya Igishushanyo

Acide ya hydrofluoric ni aside ikomeye ishobora kubyitwaramo hamwe numwanda wose mubishushanyo, kandi igishushanyo gifite ubukana bubi, cyane cyane kigena aside hydrofluoric, igena ayo mashusho ishobora kwezwa acide ya hydrofluoric. Inzira nyamukuru yuburyo bwa hydrofluoric nuburyo bwo kuvanga aside ifite isuku hamwe na aside hydrofluoric hamwe numwanda mu gihe cyo kubyara ibintu, nyuma yo gukaraba kugirango ukureho umwanda, umwuma kugirango ubone ibishushanyo mbonera.

Idasanzwe kubucukuzi bwisi

Uburyo bwo gutegura ibijumba bidasanzwe ku isi fluoride ni ukubarusha ku isi intege nkeya mu gihuha ku gihuha cyo mu buryo bw'isi, hanyuma urwamira okide y'isi idasanzwe ifite umukozi wa Flioning. Kudashobora kukesha isi idasanzwe ni nto cyane, kandi irashobora kwicirwa bugufi, sulfuric ibisubizo byisi idasanzwe ukoresheje aside hydrouooric (imvura igwa muburyo bwa fluoride ya hydrad).

TPT-LCD ecran yoroheje (amanota ya elegitoroniki)

Mu rwego rwo kurinda amafoto na Edges, kwibanda kuri aside hydroflooric, umubare wa nitric acide na acide ya hydrochloric hamwe na aside ya hyrsuric yongeyeho, kandi ibipimo bya UltrasonCone biragaragara ko bigaragara neza. Guhinduranya birashobora kugabanya neza ubuso bubi no kugabanya imvura yumugereka wera. Ikibazo cyubuso bukabije nuburyo bwera bwo kwinezeza.

Rubber

Acide hydrofluoric yujuje ibyangombwa bya Photonic (PCF). Acide ya hydrofluoric yuzuye muri pore ya puretike irambuye. Muguhindura imiterere yigice cyambukiranya, fibre ya fototike ifite imiterere yihariye iratunganijwe kandi imikorere yacyo ya optique irahinduka. Ibisubizo byerekana ko igihombo cyo kumeneka no gutakaza igihombo cyongera urugero rwimpamyabumenyi ya porosiositind, ibipimo byiza bigabanijwe biragaragara, kandi indangagaciro itoroshye ya mold igabana igabana igabana igabanutse