Sodium Hydrosulfite 88%, Npaj Txhij Rau Kev Xa Khoom ~

Daim Ntawv Thov:
1. Qib kev lag luam sodium hydrosulfite yog siv dav hauv kev lag luam textile ua tus neeg sawv cev txo qis rau kev zas xim, tus neeg sawv cev txo qis, tus neeg sawv cev luam ntawv vat, tus neeg sawv cev refining thiab bleaching rau silk, tus neeg sawv cev stripping rau cov khoom dyed thiab tus neeg sawv cev ntxuav rau cov zas xim. tos. Hauv kev lag luam papermaking, nws yog siv ua tus neeg sawv cev bleaching rau mechanical pulp, thermomechanical pulp thiab deinked pulp. Nws yog tus neeg sawv cev bleaching tsim nyog tshaj plaws rau kev ua ntawv ntoo pulp. Ua tus neeg sawv cev txo qis, hmoov pov hwm yog siv dav hauv kev bleaching ntawm kaolin, kev bleaching thiab txo qis whitening ntawm plaub, kev bleaching ntawm cov khoom xyoob thiab cov khoom straw, thiab lwm yam. Siv rau hauv kev ua cov ntxhia, synthesis ntawm thiourea thiab nws cov sulfide, thiab lwm yam. Siv ua tus neeg sawv cev txo qis hauv kev lag luam tshuaj lom neeg.
2. Cov tshuaj sodium hydrosulfite no siv rau hauv kev lag luam khoom noj ua cov tshuaj dawb, tshuaj tiv thaiv, thiab tshuaj antioxidant. Nws siv dav hauv cov txiv hmab txiv ntoo qab zib, txiv hmab txiv ntoo qhuav, zaub qhuav, vermicelli, glucose, qab zib hauv rooj, suab thaj pob zeb, maltose, khoom qab zib, kua glucose, tshuaj dawb thiab tshuaj tiv thaiv khoom noj rau cov xyoob ntoo, nceb thiab nceb hauv kaus poom. Qhov ntau thiab tsawg siv tau raws li "Cov Qauv Kev Nyab Xeeb Khoom Noj Hauv Tebchaws rau Kev Siv Cov Tshuaj Ntxiv Khoom Noj" GB2760.