Kedu ihe bụ nitric acid?

N'okpuru ọnọdụ nkịtị, nitric acid bụ mmiri na-enweghị agba na nke na-enweghị isi nke nwere isi na-akpasu iwe ma na-akpasu iwe.Ọ bụ acid siri ike oxidizing na corrosive monobasic inorganic siri ike.Ọ bụ otu n'ime isi isii inorganic siri ike acid na ihe dị mkpa kemịkalụ akụrụngwa.Usoro kemịkalụ bụ HNO3, ịdị arọ nke molekụla bụ 63.01, yana mmiri enweghị ike ime ya.

Nitric acid nwere ụdị ojiji dị iche iche, nke a na-ejikarị na fatịlaịza kemịkalụ, ihe esijiji, nchekwa mba, mgbawa, ọla, ọgwụ na ụlọ ọrụ ndị ọzọ.

1. Nitric acid bụ ihe dị mkpa kemịkalụ akụrụngwa, nke a na-ejikarị maka imepụta fatịlaịza dị ka ammonium nitrate, calcium ammonium nitrate, fatịlaịza nitrophosphate, na nitrogen, phosphorus na potassium.

2. A na-eji ya eme ihe dị ka ihe na-eme ka ọ dị ọcha na acid dị ike, a pụkwara iji ya na glacial acetic acid, hydrogen peroxide, wdg.

3. Enwere ike iji nitric acid mee ihe dị ka onye na-ehicha ihe na-ehichapụ maka carbon ígwè na igwe anaghị agba nchara, na-eji na redox ọgwụgwọ nke nsị na mmiri mkpofu;na ọgwụgwọ ndu nke nsị mmiri, enwere ike iji ya dị ka isi iyi nitrogen na nri microbial, wdg.

4. A na-eji ụlọ ọrụ mkpuchi na-emepụta nitro varnishes na nitro enamels

5. A na-eji nitric acid mee ihe n'ụdị dị iche iche dị ka ihe na-eme ka rọketi na-ejupụta mmiri mmiri

6. Nitric acid bụkwa ihe dị mkpa na mkpa analytical chemical reagent, dị ka ihe mgbaze na oxidant.A na-ejikwa ya na njikọ organic iji kwadebe ogige nitro dị iche iche.

usoro nchekwa

Chekwaa n'ụlọ nkwakọba ihe dị jụụ, ikuku ikuku.Wepụ ọkụ na isi mmalite okpomọkụ.Nchekwa okpomọkụ ekwesịghị gafere 30 ℃, na ikwu iru mmiri ekwesịghị gafere 80%.Debe akpa ahụ nke ọma.Ekwesịrị ịchekwa ya iche site na mbenata ndị ọrụ, alkalis, alcohols, alkali metals, wdg, ma ghara ịgwakọta ya.

Ọrụ mechiri emechi, ṅaa ntị na ventilashion.Arụ ọrụ a dị ka mechanized na akpaaka dịka enwere ike.Ndị na-arụ ọrụ ga-enwerịrị ọzụzụ pụrụ iche ma rube isi na usoro ọrụ.