Hydrogen chloride (HCl)

Nka nka:

Hydrogen chloride nwere usoro kemịkalụ HCl. Ihe mejupụtara molekul hydrogen chloride bụ atọm chlorine na atom hydrogen. Ọ bụ gas na-enweghị agba nke na-esi ísì ụtọ. Na-emebi emebi, gas na-anaghị ere ọkụ, anaghị eji mmiri eme ihe mana ọ na-agbaze ngwa ngwa na mmiri. Ọ na-adịkarị na ikuku n'ụdị uzuzu hydrochloric acid. Hydrogen chloride na-adị mfe soluble na ethanol na ether, yana soluble na ọtụtụ ihe ndị ọzọ organic; na-agbaze ngwa ngwa na mmiri, na 0 Celsius C, 1 olu mmiri nwere ike igbari ihe dịka 500 mpịakọta hydrogen chloride. A na-akpọkarị ngwọta mmiri ya dị ka hydrochloric acid, aha sayensị ya bụ hydrochloric acid. Hydrochloric acid na-etinye uche na-agbanwe agbanwe. Hydrogen chloride enweghị ụcha, ebe agbaze -114.2°C na ebe esi nke -85°C. Ọ naghị ere ọkụ na ikuku ma kwụsie ike na okpomọkụ. Ọ naghị ere ere ruo ihe dị ka 1500 Celsius. Ọ nwere isi na-ekpo ọkụ, na-enwe mmetụta siri ike na traktị iku ume elu, ọ na-emerụkwa anya, akpụkpọ ahụ na akpụkpọ anụ mucous. Njupụta dị ukwuu karịa ikuku. Njirimara kemịkal nke hydrogen chloride akọrọ adịghị arụ ọrụ nke ukwuu. Ọla alkali na ọla ala alkaline nwere ike ire ọkụ na hydrogen chloride, mgbe sodium na-ere ọkụ, ọ na-ewepụta ire ọkụ na-acha odo odo. A na-eji hydrogen chloride mee ihe na ụlọ ọrụ petrochemical iji kwalite ịdị irè na ịmaliteghachi ihe na-eme ka ọ dịkwuo mma ma mee ka viscosity nke mmanụ ala; enwere ike iji ya mepụta chlorosulfonic acid, roba synthetic, wdg; a pụkwara iji ya mee ihe eji esiji ákwà, ihe na-esi ísì ụtọ, nchịkọta ọgwụ, chlorides dị iche iche na corrosion inhibitors, na dị ọcha , Pickling, electroplating metal, tanning, refining ma ọ bụ ịmepụta ígwè siri ike. A na-eji gas hydrogen chloride dị ọcha mee ihe n'ọtụtụ ebe na uto silicon epitaxial, vapor phase polishing, gettering, etching na ihicha usoro na ụlọ ọrụ eletrọnịkị.

Ngwa:

① ihe:

Ọtụtụ hydrogen chloride na-eji na mmepụta nke hydrochloric acid. Ọ bụkwa ihe dị mkpa reagent ndị ọzọ ulo oru chemical mgbanwe.

②Semiconductor:

N'ime ụlọ ọrụ semiconductor, a na-eji ya ma etch semiconductor kristal na iji mee ka silicon dị ọcha site na trichlorosilane (SiHCl3).

③ Ụlọ nyocha:

N'ime ụlọ nyocha, ụdị gas na-adịghị ike na-aba uru karịsịa maka ịmepụta Lewis acids chloride, bụ nke ga-adịrịrị nke ọma ka saịtị Lewis rụọ ọrụ.

Ngwungwu nkịtị:

Uru:

① Ịdị ọcha dị elu, ụlọ ọrụ kachasị ọhụrụ;

② onye nrụpụta akwụkwọ ISO;

③Nfefe ngwa ngwa;

④ Usoro nyocha nke ntanetị maka njikwa mma na usoro ọ bụla;

⑤ High chọrọ na usoro nlezianya maka ijikwa cylinder tupu ejuputa;