Sodium hydrosulphite 

Lub npe dav dav: Sodium hydrosulphite

Cov mis mos molecular: Na2S2O4

Cov tsos: dawb dawb-flow crystal hmoov

Tsis hnov ​​tsw: tsw los yog tsw ntxhiab ntawm sulfur dioxide

Ntim: 50kg net hlau nruas nrog ob sab hauv polybags.

Daim ntawv thov:
1. Siv dav hauv kev lag luam textile rau vat dyeing, txo tu, luam ntawv thiab stripping, textile bleaching.
2. Nws kuj yog siv rau hauv bleaching ntawv pulps, tshwj xeeb tshaj yog cov neeg kho tshuab pulps, nws yog qhov haum tshaj plaws bleaching neeg sawv cev nyob rau hauv pulps.
3. Nws yog siv nyob rau hauv bleaching kaolin av nplaum, fur bleaching thiab reductive whitening, bleaching ntawm xyoob khoom thiab straw khoom,
4. Nws yog siv nyob rau hauv cov ntxhia, cov compound ntawm thiourea thiab lwm yam sulfides.
5. Nws yog siv los txo tus neeg sawv cev hauv kev lag luam tshuaj.
6. Sodium hydrosulfite zaub mov qib additives yog siv rau hauv cov khoom noj khoom haus, raws li cov tshuaj bleaching thiab preservative qhuav txiv hmab txiv ntoo, qhuav zaub, vermicelli, qabzib, qab zib, pob zeb qab zib, caramel, khoom qab zib, kua qab zib, xyoob tua, nceb thiab kaus poom nceb.