Sodium Hydrosulphiaj Cas. 16721-80-5
Kev qhia tshwj xeeb
| Yam | Phiaj qhia ntawv |
| Nahs (%) | 70% min |
| Fe | 30 ppm max |
| Na2s | 3.5% max |
| Dej insoluble | 0.005% Max |
kev siv
siv hauv kev lag luam tsuas yog cov inhibitor, tus neeg saib xyuas tus kheej, tshem tawm tus neeg sawv cev
Siv hauv hluavtaws organic intermediate thiab kev npaj ntawm sulphur zas additives.
Siv rau hauv textile kev lag luam raws li kev ua kom dawb huv, raws li qhov desulfurizing thiab raws li lub ntsej muag dechlorinating
siv hauv pulp thiab daim ntawv kev lag luam.
Siv hauv cov dej kho raws li cov pa oxygen tus neeg sawv cev.
Lwm Yam Siv
♦ Hauv kev lag luam yees duab los tiv thaiv cov kev daws teeb meem los ntawm oxidation.
Nws yog siv rau kev tsim cov roj hmab tshuaj thiab lwm yam kev siv tshuaj sib xyaw.
Nws siv tau rau lwm cov ntawv thov suav nrog kev muab tshuaj txhuam, roj rov qab, cov khoom noj, ua kom tuag, thiab xab npum.
Tus yeeb yam
1. Sodium Hydrosulfide yog dej-soluble compound uas yaj sai nyob rau hauv dej los tsim sodium hydroxide thiab hydrogen sulfide roj.
2. Nws muaj qhov muaj zog foul tsw thiab yog ib qho kev daws teeb meem alkaline.
3. Qhov kev daws ntawm sodium hydrosulfide yog txo thiab tuaj yeem hnov mob nrog ntau cov hlau ions los tsim cov sulfides.
4. Nws decomposes yooj yim thaum kub.
Cov Ntaub Ntawv Kev Nyab Xeeb
1. Sodium Hydrosulfide muaj cov ntxhiab pungent thiab yog qhov hloov tau yooj yim. Nws yuav tsum tau daws hauv qhov chaw muaj cua zoo.
2. Thaum siv, zam kev sib cuag nrog oxygen, oxidants thiab lwm yam tshuaj kom tiv thaiv hluav taws lossis tawg.
3. Sodium Hydrosulfide Dluab yog khaus rau ntawm daim tawv nqaij thiab qhov muag. Hnav cov hnab looj tes tiv thaiv kab thiab cov goggles thaum siv nws.
4. Zam kev nqus ntseej sodium hydrosulfide roj thaum nws tau mob heev thiab tuaj yeem ua rau lom.
5. Thaum khaws cia thiab tuav sodium hydrosulfide, cov kev ua haujlwm zoo yuav tsum tau ua nruj ua raws. Yog tias nws tsis siv lawm, nws yuav tsum muab pov tseg kom nyab xeeb.
Tus neeg xa khoom npe: Bointhe Zog Co., Ltd
Cov Chaw Muag Khoom Chaw Nyob: 966 Qingsheng Txoj Kev, Tianjin Pilot Kev Lag Luam Dawb Lag Luam (Central Lag Luam Lag Luam Hauv Nroog), Suav
Tus xa khoom xa ncej code: 300452
Tsum tau xa xov tooj: + 86-22-652929292505
Supplier E-mail:market@bointe.com
Nyob rau tam sim no, lub tuam txhab muaj zog nthuav dav ua kev lag luam txawv teb chaws thiab thoob ntiaj teb. Nyob rau peb lub xyoos tom ntej no, peb tau cog lus los ua ib qho ntawm cov khoom lag luam tshiab rau hauv Suav teb kev lag luam txhua hnub thiab ua tiav qhov teeb meem yeej nrog ntau tus neeg yuav khoom.
Yam ntim
Ntaus ib qho: 25 kg pp hnab (tsis txhob los nag, noo thiab lub hnub kis thaum thauj mus los.)
Ntaus ob: 900/1000 kg lub hnab ntim (zam dhau los nag, noo thiab lub hnub kis thaum thauj mus los.)
qho chaw thau khoom
Kev Thauj Khoom
Tuam Txhab Ntawv Pov Thawj
Cov qhua tuaj noj mov vists
