Daim ntawv thov ntawm EDTA

Dec 11, 2020

Tso lus

1-EDTA

Siv los ua stabilizer hauv styrene ntau lawm

Hauv xab npum, siv los ua tus neeg sawv cev chelating nyob rau hauv qhov chaw ntawm phosphate

Siv raws li afixing agentin dyeing kev lag luam.

Siv ua tus neeg sawv cev hauv kev lag luam electroplating

Siv rau kev npaj qis lossis tsis muaj cyanide electroplating tov

Siv rauremovehnyav hlau ions thiab Ca2+ thiab Mg2+ ions hauv kev lag luam

EDTAbindsto Lub Ca2+ thiab Mg2+ ions hauv dej tawv kom txo tau cov tshuaj ntxuav tawv.

Fe (III) EDTA yog siv los ua oxidizing tus neeg saib xyuas hauv kev yees duab.

Siv rausib xyaw nrog cov hlau nyhavnyob rau hauv textiles.

Khoom Noj: siv los ua kev tiv thaiv kom tsis txhob oxidation ntawm hnyav hlau.

Tshuaj pleev ib ce:sivtxhawm rau khaws cov tshuaj pleev ib ce. Raws li cov dej ua kom tawv muag, kom tsis txhob muaj cov calcium thiab magnesium ions hauv dej kom anionic surfactant nag lossis daus

Roj ntau lawm:sivlos tiv thaiv pob zeb hauv av.

Mis:siv rau wtshauv mis nyuj fwj.

Nitrogen oxide:siv rau wkev kho roj aste.

Kev kho mob hauv tshuaj lom Mercury:EDTAdisodium calcium ntsev - ethylenediamine tetraacetic acid disodium calcium [3] (EDTA Na2-CA)tuaj yeem siv taurau kev kho mob ntawm hnyav hlau lom. Cov neeg muaj tshuaj lom mercury tuaj yeem kho tau zoo ib yam li cov tshuaj lom lom txhuas. Nrog kev sib xyaw ntawmEDTAthiab cov khoom siv hlau hnyav, nws ua rau ruaj khov thiab soluble ntsev, uas yog paug nrog zis.

Kev Kho Hniav:siv rautshem taueorganic lossis inorganic tshuaj thaum lub hauv paus txoj kev kho

Cov dej qab zib: cov vitamin C thiab sodium benzoate hauv dej qab zib yuav tsim cov carcinogen benzene, uas tuaj yeem kho nrogEDTA.

Kuaj dej:siv tyog cov tawv ntawm dej.


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