Sodium

Sodium ikorani ifu yera cyangwa ifu ya kirisiti, hamwe numunuko wa acide nkeya. Gushonga mumazi na glycerine, gushonga gato muri Ethanol, kudashonga muri ether. Uburozi. Irashobora gukoreshwa mugukora aside irike, aside aside, formamide nifu yubwishingizi, inganda zimpu, chrome tannery camouflage aside, ikoreshwa muri catalizator.

Ibyiza:Sodium ikora ni ifu ya kristaline yera, hygroscopique nkeya, impumuro ya acide ya formike nkeya, gushonga mumazi, gushonga gake muri Ethanol, kutangirika muri ether, uburemere bwihariye 1.919, gushonga ingingo 253 ℃, gusohora mukirere, gutuza imiti.

Porogaramu nyamukuru:

Ikoreshwa mu nganda zimpu, imikoreshereze yingenzi niyi ikurikira:

. ;

(2) reagent, disinfectants na mordant kugirango hamenyekane fosifore na arsenic;

.

(4) Ikoreshwa nk'ibiturika, ibikoresho birwanya aside, amavuta yo gusiga indege, inyongeramusaruro.

Sodium ikora kandiCalisiyumu ikora:

Sodium ikora na calcium ikora ni imyunyu ibiri isanzwe yicyuma. Sodium ikora kandi izwi nka sodium formate. Hariho uburyo bubiri bwa molekuline ya sodium ikora ibice muri kamere:

Sodium Imiterere ya sodium ya Anhydrous ni ifu yera ya kristaline, hygroscopique nkeya, uburozi. Ubucucike bugereranije ni 1.92 (20 ℃) ​​naho gushonga ni 253 ℃. Gushonga mumazi, gushonga gato muri Ethanol, kudashonga muri ether.

Idi Sodium dihydrate ni kirisiti itagira ibara. Impumuro ya acide ya acide, uburozi. Gushonga mumazi na glycerine, gushonga gato muri Ethanol. Ku bushyuhe bwinshi, igabanyamo hydrogène na sodium oxyde, hanyuma igahinduka karubone ya sodium. Ihingurwa no guhuza aside aside na hydroxide ya sodium.

Imikoreshereze yingenzi ya sodium ya formati niyi ikurikira:

Ifumbire ya Sodium irashobora gukoreshwa nka reagent yisesengura ryimiti, ikoreshwa muguhitamo ibirimo arsenic na fosifore, ariko kandi bigakoreshwa nka disinfectant, mordant, nibindi.

Uburyo bwo gutegura sodium ikora:Sodium bicarbonate ikoreshwa muri laboratoire kugira ngo ikore aside irike kugira ngo ikomeze igisubizo alkaline, ikureho Fe3 +, uyungurure, wongere aside aside muyungurura, itume igisubizo kiba acide nkeya, kigahinduka kandi kigahinduka kugirango ubone sodium ya sodium.

Kalisiyumu ikora ni ifu yera ya kirisiti yera yubusa hamwe na anti-mold, anti-ruswa na antibacterial. Ni inyongeramusaruro ya acide kama. Ibiri muri 99%, 69% acide formique, 31% calcium, amazi make. Ibicuruzwa bifite aho bishonga kandi ntabwo byoroshye kurimburwa mubintu bya granular. Ongeraho 0.9% ~ 1.5% mubiryo. Iki gicuruzwa gitandukanya aside irike mu gifu, igabanya pH y igifu, ikagumana aside irike yigifu, kandi ikarinda imikurire ya bagiteri itera indwara, bityo ikagenzura kandi ikarinda kubaho impiswi zifitanye isano no kwandura bagiteri. Kurikirana aside irike irashobora gukora ibikorwa bya pepsinogene no kunoza iyinjizwa ryibintu bikora mubiryo. Chelate hamwe namabuye y'agaciro mu biryo kugirango ateze imbere igogorwa ryimyunyu ngugu; Irashobora kandi gukoreshwa nkinyongera ya calcium. Irashobora kwirinda impiswi no kuzamura ubuzima bwingurube. Teza imbere guhindura ibiryo no kongera inyungu za buri munsi.

Gupakira, kubika no gutwara:Gupakira bifunze mu ngoma z'icyuma zometse kuri firime ya pulasitike, zibitswe ahantu hakonje, humye, hahumeka neza, irinde izuba ryinshi, kure y’isoko ry’ubushyuhe, aside, amazi, umwuka wuzuye.

Mu gusoza, sodium formate ni ikintu cyingenzi kigira uruhare runini mubikorwa bitandukanye. Ikoreshwa mu gukora imiti myinshi ikenewe, harimo aside aside, aside aside, formamide, na dimethylformamide, kandi ikoreshwa no mu nganda z’uruhu. Ibidukikije byangiza ibidukikije, biramba, kandi bihindagurika bituma ihitamo neza mubikorwa byinshi. Nkibyo, nikintu gikwiye gushakishwa ninganda zishobora kugirira akamaro cyane imitungo yacyo.