konutai formaldehyde sulfoxylate/formaldehyde hydrosulfiteSodium bisulfoxylate
Nga kupu taurite i te reo Ingarihi
tae ma
taonga matū
Te tātai matū: CH2(OH)SO2Na Te taumaha o te rāpoi: 118.10 CAS: 149-44-0EinECs: 205-739-4 Te rewa whakarewa: 64 ki te 68 ℃ Ira kohua: 446.4 ℃ Ira hiko: 223.8 ℃
Whakataki hua me nga ahuatanga
Poraka Condole, e mohiotia ana ko te paura diao ma, ki te formalin me te konutai bisulfite rereduction, te ingoa matū mo te formaldehyde sodium bisulfite, te tauira matū mo CH2(OH)SO2Na, te poraka ma, te paura tioata ranei, kaore he kakara, he kakara riki iti ranei;Wairewa ki te wai, paku wairewa ki te waipiro.He pūmau i te pāmahana rūma, ā, he kaha te whakahekenga me te whakahaetanga i te pāmahana teitei.I te take o te pirau waikawa, ka tukuna te hauwai sulfide, ka pumau ka PH> 3, ka pumau ki te kawakore.He maha nga wa e whakamahia ana i roto i te ahumahi tuhi me te tae hei kaihoko tangohanga me te kaihoko whakaiti ki te whakaputa i te waikano indigo, te whakaheke i te tae me etahi atu.Engari kaua e whakamahia hei taapiri kai, kia kaua e uru ki roto.
whakamahi
He kaihoko whakapoi mo te whakamahi ahumahi na te kaha o te whakaheke i te pāmahana teitei.I roto i te ahumahi tuhi me te tae ka whakamahia hei kaihoko tangohanga me te kaihoko whakaheke, te hanga o te waikano indigo;whakamahia hoki rite rapa ahumahi styrene butadiene rapa polymerization activator;Ko nga rauemi whakaahua tairongo nga waahanga awhina;He kaihoko whakapoi mo te whakamahi ia ra me te umanga rongoa.
mōkihi me te kawe
B. Ka taea te whakamahi i tenei hua, 25KG, i roto i nga oko.
C. Roakina kua hiritia ki te waahi matao, maroke me te whai hau i roto i te whare.Me tino hiri nga ipu i muri i ia whakamahinga i mua i te whakamahinga.
D. Me pai te hiri o tenei hua i te wa e kawe ana kia kore ai te makuku, te kawakawa kaha me te waikawa, te ua me etahi atu poke kia kore e uru.