isodiyam formaldehyde sulfoxylate/formaldehyde hydrosulfiteIsodium bisulfoxylate
Izithethantonye kwisiNgesi
ukudaya mhlophe
ipropati yeekhemikhali
Ifomula yeMichiza: CH2(OH)SO2Na Ubunzima bemolekyuli: 118.10 CAS: 149-44-0EinECs: 205-739-4 Indawo yokunyibilikisa: 64 ukuya kuma-68 ℃ Indawo yokubilisa: 446.4 ℃ Indawo edanyazayo: 223.8 ℃
Intshayelelo yemveliso kunye neempawu
I-Condole block, eyaziwa nangokuthi i-diao powder powder, i-formalin idibene nokunciphisa i-sodium bisulfite, igama lekhemikhali ye-formaldehyde sodium bisulfite, i-chemical formula ye-CH2 (OH) SO2Na, ibhloko emhlophe okanye i-crystalline powder, akukho vumba okanye i-leek ivumba elincinane;Inyibilika emanzini, inyibilika kancinane etywaleni.Izinzile kwiqondo lokushisa, kwaye ine-reducibility eqinile kunye ne-bleaching effect kwiqondo lokushisa eliphezulu.Kwimeko yokubola kwe-asidi, i-hydrogen sulfide ikhutshwa, izinzile xa i-PH> 3, izinzile kwi-alkali.Ihlala isetyenziswa kwishishini lokuprinta kunye nokudaya njenge-ejenti yokukhutshwa kunye ne-arhente yokunciphisa ukuvelisa idayi ye-indigo, ukunciphisa idayi njalo njalo.Kodwa akufuneki kusetyenziswe njengesongezo sokuthambisa ukutya, ukungena okwalelweyo ngokungqongqo.
sebenzisa
Yi-ejenti yokuthambisa yokusetyenziswa kwimizi-mveliso ngenxa yokuncipha kwayo okuqinileyo kwiqondo lobushushu eliphezulu.Kwishishini lokuprinta kunye nokudaya lisetyenziswa njenge-ejenti yokukhutshwa kunye ne-arhente yokunciphisa, ukuveliswa kwedayi ye-indigo;Ikwasetyenziswa njenge-rubber industry styrene butadiene rubber polymerization activator;Izinto ezincedisayo zesigaba sefotosensitive;I-agent ye-bleaching yokusetyenziswa kwansuku zonke kunye neshishini lamachiza.
iphakheji kunye nezithuthi
B. Le mveliso ingasetyenziswa, i-25KG, kwimiphanda.
C. Gcina uvalelwe kwindawo epholileyo, eyomileyo nengena umoya ngaphakathi.Imigqomo kufuneka ivalwe ngokuqinileyo emva kokusetyenziswa ngakunye phambi kokusetyenziswa.
D. Le mveliso kufuneka ivalwe kakuhle ngexesha lokuthutha ukukhusela umswakama, i-alkali enamandla kunye ne-asidi, imvula kunye nezinye izinto ezingcolileyo ekuxubeni.
