sodium formaldehyde sulfoxylate/formaldehyde hydrosulfiteSodium bisulfoxylate
Ma'ana a Turanci
launin fata
sinadaran dukiya
Tsarin sinadarai: CH2 (OH) SO2Na Nauyin Kwayoyin Halitta: 118.10 CAS: 149-44-0EinECs: 205-739-4 Matsayin narkewa: 64 zuwa 68 ℃ Wurin tafasa: 446.4 ℃ Filasha: 223.8 ℃
Gabatarwar samfur da fasali
Condole block, wanda kuma aka sani da diao fari foda, to formalin hade da sodium bisulfite sakeduction, sinadaran sunan formaldehyde sodium bisulfite, sinadaran dabara ga CH2 (OH) SO2Na, farin block ko crystalline foda, babu wari ko kadan leek wari;Mai narkewa a cikin ruwa, dan kadan mai narkewa a cikin barasa.Yana da tsayayye a zafin jiki, kuma yana da ƙarfi mai ƙarfi da tasirin bleaching a babban zafin jiki.A cikin yanayin lalata acid, an saki hydrogen sulfide, kwanciyar hankali lokacin PH> 3, barga zuwa alkali.Ana amfani da shi sau da yawa a cikin masana'antar bugu da rini a matsayin wakili mai cirewa da rage wakili don samar da rini na indigo, rage rini da sauransu.Amma ba za a yi amfani da shi azaman ƙari na bleaching abinci ba, shigar da aka haramta.
amfani
Wani wakili ne na bleaching don amfanin masana'antu saboda ƙarfinsa mai ƙarfi a babban zafin jiki.A cikin masana'antar bugu da rini ana amfani da shi azaman wakili mai cirewa da rage wakili, samar da rini na indigo;Hakanan ana amfani dashi azaman masana'antar roba styrene butadiene roba polymerization activator;Photosensitive kayan daukar hoto lokaci auxiliaries;Wakilin Bleaching don amfanin yau da kullun da masana'antar harhada magunguna.
kunshin da sufuri
B. Ana iya amfani da wannan samfurin, 25KG, a cikin ganga.
C. Ajiye an rufe a wuri mai sanyi, bushe da iska a cikin gida.Ya kamata a rufe kwantena sosai bayan kowace amfani kafin amfani.
D. Ya kamata a rufe wannan samfurin da kyau yayin sufuri don hana danshi, alkali mai ƙarfi da acid, ruwan sama da sauran ƙazanta daga haɗuwa.
