Sodium acetate ni ikintu gishobora gukorwa byoroshye na vinegere hamwe na soda yo guteka. Nkuko imvange ikonje munsi yikibanza cyayo cyo gushonga, irahinduka. Crystallisation ni inzira idasanzwe, ubwo rero kristu itanga ubushyuhe mubyukuri, niyo mpamvu ibintu bakunze kwita urubura rushyushye. Uru ruganda rufite inganda zitandukanye kandi zikoreshwa buri munsi.
Ikoreshwa nyamukuru
Mu nganda z’ibiribwa, sodium acetate ikoreshwa nkibikoresho byo kubungabunga no gutoragura. Kuberako umunyu ufasha ibiryo kugumana pH yihariye, birinda bagiteri kwangiza gukura. Muburyo bwo gutoragura, umubare munini wiyi miti ukoreshwa, ntabwo ari bufferi y ibiribwa na mikorobe gusa, ahubwo no kunoza uburyohe bwibiryo.
Nkumukozi ushinzwe isuku, acetate ya sodium itesha agaciro aside aside nyinshi ziva mu nganda. Igumana icyuma kibengerana ikuraho ingese. Irashobora kandi kuboneka mubisubizo byuruhu rwibisubizo hamwe nibisubizo bitunganya amashusho.
Amasosiyete menshi arengera ibidukikije akoresha sodium acetate mu gutunganya amazi mabi. Ni ubuhe buryo bukoreshwa nuburyo bukoreshwa nuburyo bukoreshwa?
Sodium acetate igisubizo
Ikoreshwa nyamukuru:
Hakozwe ubushakashatsi ku ngaruka zicyondo (SRT) nisoko yinyongera ya karubone (sodium acetate yumuti) kuri azote na fosifore. Sodium acetate yakoreshejwe nkisoko ya karubone kugirango imenyekanishe umwanda, hanyuma izamuka ryagaciro rya pH ryagenzuwe muri 0.5 nigisubizo cya buffer. Kwanduza bagiteri birashobora kurenza CH3COONa, bityo agaciro ka COD gasohoka gashobora kugumaho kurwego rwo hasi mugihe CH3COONa ikoreshwa nkisoko yinyongera ya karubone kugirango yamagane. Kugeza ubu, gutunganya imyanda y’imijyi yose n’intara bigomba kongeramo sodium acetate nkisoko ya karubone niba ishaka kuzuza urwego I rusohora.
Ibipimo nyamukuru: Ibirimo: Ibirimo ≥20%, 25%, 30% Kugaragara: amazi meza kandi meza. Ibyiyumvo: nta mpumuro mbi. Ikintu kidashonga amazi: ≤0.006%
Ububiko bwo kubika: Iki gicuruzwa ni gihamye kandi kigomba kubikwa mububiko bwumuyaga. Kuramo imyenda yanduye vuba bishoboka nyuma yakazi, hanyuma uyimeshe mbere yo kuyambara cyangwa kuyijugunya. Kwambara uturindantoki twa reberi mugihe ukoresha.
Sodium acetate ikomeye
1, sodium ikomeye acetate trihydrate
Ikoreshwa nyamukuru:
Ikoreshwa cyane mu icapiro no gusiga amarangi, ubuvuzi, imyiteguro y’imiti, catalizike y’inganda, inyongeramusaruro, inyongeramusaruro n’ibidukikije, ariko kandi ikoreshwa cyane mu gutunganya amazi y’amazi, inganda z’imiti y’amakara no gutegura ibikoresho bibika ingufu n’izindi nzego.
Icyerekezo nyamukuru: Ibirimo: ibirimo ≥58-60% Kugaragara: ibara ritagira ibara cyangwa ryera ryeruye. Ingingo yo gushonga: 58 ° C. Amazi meza: 762g / L (20 ° C)
2, acide ya sodium ya anhydrous
Ikoreshwa nyamukuru:
Synthesis organique ya esterifying agent, ubuvuzi, gusiga irangi mordant, buffer, imiti ya reagent.
Igihe cyo kohereza: Ukuboza-20-2024