Sodium Metabisulphite Na2S2O5 Rau Tshuaj Muaj
Technical Index
| Cov khoom | Chav tsev | Tus nqi |
| Cov ntsiab lus Na2S2O5 | %, ≥ | 96-98 : kuv |
| Fe | %, ≤ | 0.005 ib |
| Dej InsolubLE | %, ≤ | 0.05 Nws |
| As | %, ≤ | 0.0001 |
| HEAVY METAL(Pb) | %, ≤ | 0.0005 |
Kev siv:
sodium metabisulphite siv hauv kev tsim cov hmoov pov hwm, sulfadimethylpyrimidine, anethine, caprolactam, thiab lwm yam.;Rau purification ntawm chloroform, phenylpropanone thiab benzaldehyde.Siv nyob rau hauv kev lag luam yees duab raws li ib tug kho tus neeg sawv cev muaj;Kev lag luam txuj lom yog siv los tsim vanillin;Siv raws li kev khaws cia hauv kev lag luam brewing;Roj hmab coagulant thiab paj rwb bleaching dechlorination tus neeg saib xyuas;Organic intermediates;Siv rau kev luam ntawv thiab dyeing, tawv;Siv los ua tus neeg sawv cev txo qis;Siv raws li kev lag luam electroplating, oilfield wastewater kho thiab siv raws li cov ntxhia ua tus neeg sawv cev hauv mines;Nws yog siv los ua preservative, tshuaj dawb thiab xoob tus neeg sawv cev hauv kev ua zaub mov.
Qhov no multifunctional compound muaj ntau yam kev siv hauv ntau yam lag luam.Hauv kev tsim khoom, sodium metabisulphite yog siv hauv kev tsim cov txheej txheem ntawm hydrosulfite, sulfamethazine, metamizine, caprolactam, thiab lwm yam. Tsis tas li ntawd, nws tseem ua lub luag haujlwm tseem ceeb hauv kev ua kom huv ntawm chloroform, phenylpropanol, thiab benzaldehyde, ua rau nws muaj cov khoom tseem ceeb hauv kev lag luam tshuaj thiab tshuaj lom neeg.
Kev siv sodium metabisulphite tsis txwv rau kev tsim khoom thiab kev ua kom huv.Hauv kev lag luam kev yees duab, nws yog siv los ua cov khoom siv kho kom zoo, kom ntseeg tau tias lub neej ntev ntawm cov duab.Tsis tas li ntawd, nws yog siv nyob rau hauv kev lag luam naj hoom los tsim vanillin, uas txhim kho cov tshuaj tsw qab ntawm ntau yam khoom.Kev lag luam brewing tau txais txiaj ntsig los ntawm sodium metabisulphite raws li kev khaws cia, ua kom muaj txiaj ntsig zoo thiab lub neej ntev ntawm cov dej haus.Nws cov ntawv thov kuj muaj xws li roj hmab coagulation, dechlorination ntawm paj rwb tom qab bleaching, organic intermediates, luam ntawv thiab dyeing, tawv tanning, txo cov neeg ua hauj lwm, electroplating kev lag luam, oilfield wastewater kho mob, mine beneficiation agents, thiab lwm yam.
Kev lag luam ua zaub mov cia siab rau ntau yam ntawm sodium metabisulphite ua cov tshuaj tua kab mob, tshuaj dawb thiab xoob.Nws qhov ua tau zoo hauv kev tswj xyuas qhov tshiab thiab ua kom cov zaub mov zoo tau ua rau nws muaj txiaj ntsig zoo hauv lub ntiaj teb ua noj.
Raws li cov ntsiab lus, sodium metabisulphite tau dhau los ua qhov tseem ceeb hauv ntau qhov kev lag luam vim nws siv ntau yam thiab ua tau zoo heev.Nws tuaj yeem siv rau hauv ntau yam txheej txheem xws li kev tsim khoom, kev ua kom huv, khaws cia, thiab lwm yam, ua kom pom nws qhov kev hloov pauv thiab ua haujlwm tau zoo.Txawm hais tias rov kho cov duab, txhim kho cov tshuaj tsw qab, tshuaj tua kab mob lossis khaws cov zaub mov, sodium metabisulphite ua pov thawj tias yog ib qho khoom muaj nqis hauv txhua qhov kev lag luam.
