Sodium hydrosulfide, feem ntau hu uaNaHS, yog siv dav siv inorganic sodium ntsev nrog cov tshuaj formula NaHS thiab CAS naj npawb 16721-80-5. Lub compound muaj United Nations tus naj npawb UN2949 thiab tau lees paub rau nws cov kev siv tseem ceeb hauv ntau lub lag luam, tshwj xeeb tshaj yog nyob rau hauv nws 70% concentration form, uas muaj nyob rau hauv ob qho tib si kua thiab customized flake forms.
Ib qho ntawm cov kev siv tseem ceeb ntawm Sodium Hydrosulfide 70% yog nyob rau hauv kev lag luam dyeing, qhov twg nws yog siv los ua ib tug pab nyob rau hauv lub synthesis ntawm organic intermediates thiab nyob rau hauv kev npaj ntawm sulfur dyes. Nws yog ib qho tseem ceeb muaj nyob rau hauv manufacturers tab tom nrhiav los tsim cov xim vibrant, ntev ntev hauv textiles.
Hauv kev lag luam tawv nqaij, sodium hydrosulfide yog ib qho khoom siv tsis tseem ceeb hauv cov txheej txheem ntawm cov tawv nqaij dehairing thiab tanning. Nws muaj peev xwm decompose keratin thiab yog thawj qhov kev xaiv ntawm tawv manufacturers nrhiav cov khoom tiav zoo.
Tsis tas li ntawd, sodium hydrosulfide ua lub luag haujlwm tseem ceeb hauv kev kho cov dej khib nyiab, pab kom tsis txhob muaj teeb meem thiab txhim kho cov dej zoo. Nws daim ntawv thov ntau kuj txuas mus rau kev lag luam chiv, qhov twg nws yog siv los tshem tawm cov ntsiab lus sulfur los ntawm cov pa roj carbon desulfurizers, ua kom cov txheej txheem ntau lawm.
Kev lag luam tshuaj thiab tshuaj tua kab kuj tau txais txiaj ntsig los ntawm sodium hydrosulfide vim nws yog cov khoom siv raw rau kev ua cov khoom tiav ib nrab xws li ammonium sulfide thiab ethyl mercaptan. Tsis tas li ntawd, nyob rau hauv kev lag luam mining, nws yog dav siv nyob rau hauv tooj liab ore beneficiation los txhim kho cov txheej txheem extraction.
Thaum kawg, Sodium Hydrosulfide yog siv nyob rau hauv sulfite dyeing thiab zus tau tej cov neeg tsim fibers, qhia nws adaptability thiab tseem ceeb nyob rau hauv niaj hnub manufacturing. Nrog nws cov qauv tsim tau zoo thiab ntau hom kev siv, 70% Sodium Hydrosulfide tseem yog cov tshuaj tseem ceeb hauv ntau cov txheej txheem kev lag luam, tshwj xeeb tshaj yog nyob rau hauv Suav teb, qhov uas nws tsim thiab kho kom tau raws li cov kev xav tau tshwj xeeb.
Post lub sij hawm: Nov-29-2024
