sodium formaldehyde sulfoxylate/formaldehyde hydrosulfiteSodium bisulfoxylate
Mazwi akafanana muChirungu
kucheneswa kwedhayi
hunhu hwemakemikari
Fomura yemakemikari: CH2(OH)SO2Na Huremu hwemamorekuru: 118.10 CAS: 149-44-0EinECs: 205-739-4 Nzvimbo yekunyunguduka: 64 kusvika 68 ℃ Nzvimbo yekufashaira: 446.4 ℃ Nzvimbo yekupenya: 223.8 ℃
Sumo yechigadzirwa uye maficha azvo
Condole block, inozivikanwawo se diao white powder, ku formalin pamwe chete ne sodium bisulfite rereduction, zita remakemikari re formaldehyde sodium bisulfite, fomura yemakemikari ye CH2(OH)SO2Na, white block kana crystalline powder, haina hwema kana kunhuhwirira kwe leek; Inonyungudika mumvura, inonyungudika zvishoma mu alcohol. Inogara patembiricha yemumba, uye ine simba rekudzikisa uye kuchena patembiricha yepamusoro. Kana acid ikaora, hydrogen sulfide inoburitswa, inogara pa PH > 3, inogara pa alkali. Inowanzo shandiswa muindasitiri yekudhinda nekupenda semushonga wekubvisa uye mushonga wekuderedza kugadzira indigo dye, kuderedza dye nezvimwewo. Asi haifanirwe kushandiswa sechikafu chekuwedzera kuchena, inorambidzwa zvachose kupinda.
shandisa
Inoshandiswa muindasitiri nekuda kwekudzikisa kwayo zvakanyanya pakupisa kwakanyanya. Muindasitiri yekudhinda nekudhaya inoshandiswa semushonga wekubvisa nekuderedza, kugadzira dhayi ye indigo; Inoshandiswawo seindasitiri yerabha styrene butadiene rubber polymerization activator; Photosensitive photographic materials phase auxiliaries; Cleaning agent inoshandiswa zuva nezuva uye muindasitiri yemishonga.
pasuru uye kutakurwa
B. Chigadzirwa ichi chinogona kushandiswa, 25KG, mumabara.
C. Chengeta yakavharwa munzvimbo inotonhorera, yakaoma uye ine mhepo mukati. Midziyo inofanira kuvharwa zvakasimba mushure mekushandisa kwega kwega usati washandisa.
D. Chigadzirwa ichi chinofanira kuvharwa zvakanaka panguva yekufambisa kudzivirira hunyoro, alkali yakasimba uye acid, mvura nezvimwe tsvina kuti zvisasanganiswe.
