sodium formaldehyde sulfoxylate / formaldehyde hydrosulfitesdium bisulfate
Cov lus Askiv ua lus Askiv
Ze Dej Ntxuav Paj
Cov cuab yeej tshuaj
Tshuaj mis: Ch2 (Oh) Software li2na molecular hnyav: 149-44-010- Melting taw tes: 446.4 ℃ Nyem taw tes: 223.8 ℃
Khoom Taw Qhia thiab Nta
Caj hau condole, tseem hu ua doose dawb, rau formalin ua ke nrog so formesdehyde, tsis muaj ntxhiab tsw lossis muaj ntxhiab tsw, tsis muaj ntxhiab tsw lossis tsis muaj ntxhiab tsw me nyuam lossis me ntsis. Soluble hauv dej, me ntsis soluble hauv cawv. Nws yog ruaj khov nyob rau hauv chav tsev, thiab tau muaj zog redhibility thiab tshuaj ua kom zoo rau qhov kub. Nyob rau hauv rooj plaub ntawm cov kua qaub sulomposition, hydrogen sulfide tau tshaj tawm, ruaj khov thaum ph> 3, ruaj khov rau alkali. Nws feem ntau yog siv rau hauv kev luam ntawv thiab tawg tus neeg sawv cev thiab txo tus neeg sawv cev rau tsim cov chaw tsis muaj dej num hauv cov indigo, txo cov zas, txo qhov zas thiab lwm yam. Tab sis yuav tsum tsis txhob siv los ua cov khoom noj tshuaj dawb ntxiv, nruj me ntsis txwv kev nkag.
kev siv
Nws yog cov tshuaj dawb rau kev siv vim tias nws muaj zog kom muaj zog ntawm qhov kub siab. Hauv kev luam ntawv thiab zeroing kev lag luam yog siv los ua extraction tus neeg sawv cev thiab txo tus neeg sawv cev, kev tsim cov indigco zas; Kuj tseem siv los ua kev lag luam roj hmab styrene butadiene roj hmab polymerization activator; Cov duab thaij duab thaij duab theem theem ib pab pawg; Cov neeg sawv cev tshuaj dawb rau kev siv txhua hnub thiab kev lag luam.
Pob Thiab Thauj
B. Cov khoom lag luam no tuaj yeem siv, 25kg, nyob rau hauv cov thawv.
C. Cov khw ntim khoom txias rau hauv qhov chaw txias, qhuav thiab muaj qhov cua nyob sab hauv tsev. Cov ntim yuav tsum kaw kom nruj nreem tom qab siv ua ntej siv.
D. Cov khoom no yuav tsum tau muab kaw zoo thaum caij tsheb thauj mus los kom tiv thaiv noo noo, muaj zog alkali, nag, nag los ntawm kev sib xyaw.
