Sodium Bisulphite Dawb Crystalline Hmoov Rau Khoom Noj Khoom Haus
Technical Index
| Khoom | Chav tsev | Kev sim |
| Contnt (SO2) | % | 64-67 : kuv |
| Intolerant pawg feem | %, ≤ | 0.03 ib |
| Chloride (Cl) | %, ≤ | 0.05 Nws |
| Fe | %, ≤ | 0.0002 |
| Pb | %, ≤ | 0.001 ib |
| Ph | 4.0-5.0 |
Kev siv:
Ua ntej, Sodium bisulphite feem ntau yog siv rau hauv kev lag luam textile, tshwj xeeb tshaj yog nyob rau hauv bleaching ntawm paj rwb. Nws zoo tshem tawm impurities, stains thiab txawm xim los ntawm fabrics thiab organic teeb meem, kom ntseeg tau ib tug huv si thiab kaj tiav. Tsis tas li ntawd, qhov sib xyaw no kuj tau siv dav los ua tus neeg sawv cev txo qis hauv kev lag luam xws li dyestuffs, papermaking, tanning, thiab tshuaj synthesis. Nws lub peev xwm los pab txhawb kev tshuaj lom neeg los ntawm kev txo cov oxidation xeev ntawm cov khoom ua rau nws muaj txiaj ntsig zoo hauv ntau cov txheej txheem tsim khoom.
Kev lees paub txog kev lag luam kws tshuaj qhov kev cia siab ntawm Sodium bisulphite raws li qhov sib xyaw nruab nrab yog qhov tseem ceeb. Nws ua lub luag haujlwm tseem ceeb hauv kev tsim cov tshuaj tseem ceeb xws li metamizole thiab aminopyrine. Nrog rau lawv cov tshuaj-qib zoo, cov tshuaj no tau ua kom muaj kev nyab xeeb thiab siv tau zoo, yog li pab txhawb kev noj qab haus huv ntawm ntau lab tus tib neeg.
Tsis tas li ntawd, Sodium bisulphite kuj muaj qhov chaw hauv kev lag luam zaub mov. Nws cov zaub mov-qib variant yog pab tau raws li ib tug bleaching neeg sawv cev, preservative thiab antioxidant, zoo txhim kho qhov zoo thiab txee lub neej ntawm ntau yam khoom noj khoom haus. Cov ntawv thov no tau txais txiaj ntsig zoo rau kev lag luam khoom noj los ntawm kev ua kom cov zaub mov muaj kev nyab xeeb thiab ua rau cov khoom lag luam ntev.
Lwm qhov tseem ceeb ntawm kev siv Sodium bisulphite yog nws lub peev xwm los kho cov dej khib nyiab uas muaj chromium. Nws yog tus neeg sawv cev zoo rau kev txo qis thiab nruab nrab hexavalent chromium, ib qho tshuaj lom thiab carcinogenic compound. Tsis tas li ntawd, nws yog siv los ua electroplating additive, pab kom ua tiav cov txheej txheem zoo dua thaum txo kev cuam tshuam ib puag ncig.
Hauv kev xaus, Sodium bisulphite tau tshwm sim los ua ib qho kev sib xyaw ua ke nrog cov txiaj ntsig zoo tshaj plaws hauv ntau qhov kev lag luam. Nws cov ntawv thov muaj xws li paj rwb bleaching hauv kev lag luam textile mus rau cov neeg nruab nrab uas ua lub luag haujlwm tseem ceeb hauv kev tsim cov tshuaj. Tsis tas li ntawd, nws cov khoom noj-qib variant pab hauv kev khaws zaub mov thiab txhim kho, thaum nws lub luag haujlwm hauv kev kho cov dej khib nyiab thiab electroplating qhia nws tus nqi raws li kev daws teeb meem ib puag ncig. Xav txog kev koom nrog Sodium bisulphite rau hauv koj cov txheej txheem thiab paub txog nws cov txiaj ntsig tseem ceeb rau koj li.
