Sodium Sulfite
Mofuta oa Khoebo : K'hamphani ea Moetsi/Feme le Khoebo
Sehlahisoa sa mantlha: Magnesium Chloride Calcium Chloride,Barium Chloride,
Sodium metabisulphite, sodium bicarbonate
Palo ea basebetsi: 150
Selemo sa ho Theha: 2006
Setifikeiti sa Tsamaiso ea Tsamaiso: ISO 9001
Sebaka: Shandong, China (Mainland)
Ponahalo le ponahalo: tšoeu, kristale ea monoclinic kapa phofo.
CAS: 7757-83-7
Sebaka se qhibilihang (℃): 150 (ho senyeha ha metsi)
Boima ba kamano (metsi =1) : 2.63
Mokhoa oa molek'hule: Na2SO3
Boima ba 'mele: 126.04(252.04)
Solubility: E qhibiliha ka metsing (67.8g / 100 mL (metsi a supileng, 18 °C), e sa qhibilihe ka har'a ethanol, joalo-joalo.
Sodium Sulfite e senyeha habonolo 'me e oxidized ho sodium sulfate moeeng.Tahlehelo ea metsi a crystalline ka 150 ℃.Ka mor'a mocheso, e qhibiliha ka har'a motsoako oa sodium sulfide le sodium sulfate.The density ea anhydrous matter ke 2.633.E oxidizes haholo butle-butle ka boemo ba composition le sodium sulfide e omileng le e na le phetoho ea butle-butle ho feta moea o omileng oa sodium' me o na le phetoho ea sodium e omileng. sodium sulfate, 'me e matla acid e kopana le ho bola ka matsoai a tsamaisanang le ho lokolla sebabole dioxide.Sodium sulfite na le reducibility matla,' me e ka fokotsa ions koporo ho ions cuprous (sulfite ka etsa li-complexes le ions cuprous le botsitso), 'me e ka boela fokotsa fokola oxidants tse kang phosphotungstic acid. bongata ba metsi, hlohlelletsa karabelo ka mocheso o bonolo le ho arola mokelikeli, lera la ether le omisitsoe ka kalaka e potlakileng, bakeng sa likarabelo tse ling tse nang le litlhoko tse tlase) .
Karolo ea equation ea reaction:
1. Moloko:
SO2+2NaOH===Na2SO3+H2O
H2SO3 + Na2CO3 = = = ngola Na2SO3 + CO2 + H2O
2 nahso3 = = delta = = Na2SO3 + H2O + SO2 ngola
2. Reducibility:
3 na2so3 hno3 + 2 + 2 = = = = 3 na2so4 ha ho ngola + H2O
2Na2SO3+O2====2Na2SO4
3. Ho futhumatsa:
4 na2so3 = = delta = = Na2S + 3 na2so4
4. Oxidation:
Na2SO3 + 3 h2s = = = = 3 s le letšehali + Na2S + 3 h2o [1]
Tokiso ea laboratori
Tharollo ea sodium carbonate e futhumatsoa ho 40 ℃ 'me e tletse ka sulfur dioxide, joale tekanyo e lekanang ea sodium carbonate tharollo e kenngoa,' me tharollo e khanye ka tlas'a boemo ba ho qoba ho kopana le moea.
Litlhaloso
| ITEM | TS'ELISO | TS'ELISO |
| NA2SO3 DITENG : | 98 %MIN | 96 %MIN |
| NA2SO4: | 2.0%MAX | 2.5% MAX |
| TŠEPE (FE) : | 0.002%MAX | 0.005%MAX |
| LIMETALS TSE BOHLOKO ( AS PB ) : | 0.001%MAX | 0.001%MAX |
| HA HO HLAHALA KA METSI : | 0.02%MAX | 0.05%MAX |
1. Ka mor'a ho qhibiliha, ho hlakisa le ho hloekisa ka mokhoa o phahameng, sebabole se kenngoa seboping sa sebabole ka pompo ea sebabole.
2. Ka mor'a hore moea o hateletsoe, o omisitsoe le ho hloekisoa, sebōpi sa sebabole se chesoa 'me se chesoa sebabole ho hlahisa khase ea SO2 (khase ea sebōpi).
3. Khase ea sebōpi e pholile ka pitsa ea litšila ho khutlisa mouoane, ebe e kena mochine oa desulfurization. Sebabole sa sublimation ka khase se tlosoa, 'me khase e hloekileng e nang le 20.5% SO2 content (volume) e fumanoa, ebe e kena tora ea ho monya.
4, soda le motsoako o itseng oa lye, le khase ea sulfur dioxide ho fumana tharollo ea sodium bisulfite.
5, sodium sulfite hydrogen sodium solution ka caustic soda neutralization ho fumana tharollo ea sodium sulfite.
6, sodium sulfite tharollo ka concentrator, ho sebelisa habeli phello e tsoelang pele mahloriso process.The metsi a evaporated le ho fanyeha e nang le sodium sulfite kristale e fumanoa.
7. Beha sekontiri se tšoanelehang ka har'a centrifuge ho hlokomela karohano e tiileng ea metsi. Setsi se tiileng (sodium sulfite e metsi) se kena se omisitsoeng moeeng, 'me sehlahisoa se phethiloeng se omisoa ke moea o chesang.
Joala ba 'm'e bo khutlisetsoa ka tankeng ea ho abela alkali hore bo boele bo sebelisoe hape.
1) E sebelisoa bakeng sa tlhahlobo ea trace le boikemisetso ba tellurium le niobium le ho lokisa tharollo ea moqapi, e sebelisoang hape e le moemeli oa ho fokotsa;
2) E sebelisoa e le fiber stabilizer e entsoeng ke motho, sesebelisoa sa bleaching ea masela, moqapi oa lifoto, deoxidizer ea ho daea le ho soeufatsa, tatso le ho fokotsa dae, ho tlosa lignin tsa pampiri, jj.
3) E sebelisoa e le sesebelisoa se tloaelehileng sa tlhahlobo le lisebelisoa tsa ho hanyetsa li-photosensitive;
4) Reductive bleaching agent, e nang le phello ea bleaching ho lijo le phello e matla ea ho thibela oxidase lijong tsa limela.
5)Indasteri ea khatiso le ho daea e le deoxidizer le bleach, e sebelisoang ho pheha masela a fapaneng a k'hothone, e ka thibela oxidation ea lehae ea fiber ea k'hothone le ho ama matla a fiber, le ho ntlafatsa bosoeu ba ntho ea ho pheha.Indasteri ea lifoto e e sebelisa e le moqapi.
6) E sebelisoa ke indasteri ea masela joalo ka mokhoa o tsitsitseng oa likhoele tse entsoeng ke motho.
7) Indasteri ea lisebelisoa tsa elektroniki e sebelisoa ho etsa li-resistors tsa photosensitive.
8)Indasteri ea kalafo ea metsi bakeng sa metsi a litšila a electroplating, kalafo ea metsi a nooang;
9) E sebelisoa e le bleach, preservative, loosening agent le antioxidant indastering ea lijo.E boetse e sebelisoa ho motsoako oa meriana le ho fokotsa tlhahiso ea meroho e se nang metsi.
10) E sebelisetsoa ho hlahisa cellulose sulfite ester, sodium thiosulfate, lik'hemik'hale tsa tlhaho, masela a bleached, joalo-joalo, e boetse e sebelisoa e le moemeli oa ho fokotsa, ho boloka, dechlorination agent, joalo-joalo;
11) Laboratori e sebelisetsoa ho lokisa sulphur dioxide
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Europe Bochabela bo Hare
Amerika Leboea / Amerika Boroa
Litlhaloso tse akaretsang tsa ho paka: 25KG, 50KG; 500KG; 1000KG, 1250KG Jumbo Bag;
Packaging Size : Jumbo mokotla boholo: 95 * 95 * 125-110 * 110 * 130;
25kg mokotla boholo: 50 * 80-55 * 85
Mokotla o monyane ke mokotla o nang le mekhahlelo e 'meli,' me karolo e ka ntle e na le filimi ea ho roala, e ka thibelang ho monya mongobo ka nepo. Jumbo Bag e eketsa tlatsetso ea ts'ireletso ea UV, e loketseng lipalangoang tsa sebaka se selelele, hammoho le maemo a leholimo a fapaneng.
Nako ea Tefo: TT, LC kapa ka lipuisano
Port of Loading : Qingdao Port,China
Nako ea ho etella pele : 10-30days ka mor'a ho netefatsa taelo
Mehlala e Menyenyane e Amoheletsoeng e Fumaneha
Distributorships Fana ka botumo
Theko ea Boleng ba Potlako ea Thomello
Tiisetso ea Litumello tsa Machabeng / Tiisetso
Naha ea Tšimoloho, CO/Foromo A/Foromo E/Foromo F...
Ho ba le boiphihlelo ba lilemo tse fetang 10 ho hlahiseng Sodium Sulfite;
E ne e ka Customize ho paka ho ea ka tlhokahalo ea hao; Ntlha ea polokeho ea mokotla oa jumbo ke 5: 1;
Taelo ea teko e nyane ea amoheleha, sampole ea mahala ea fumaneha;
Fana ka tlhahlobo e utloahalang ea 'maraka le tharollo ea lihlahisoa;
Kotsi Kakaretso
Likotsi tsa bophelo bo botle: mahlong, letlalo, ho teneha lera la mucous.
Likotsi tsa tikoloho: likotsi tikolohong, li ka baka tšilafalo libakeng tsa metsi.
Kotsi ea ho phatloha: sehlahisoa ha se chese ebile sea teneha.
Mehato ea thuso ea pele
Ho kopana le letlalo: tlosa seaparo se silafalitsoeng ebe o se hlatsoa ka metsi a mangata.
Ho sheba mahlo: Phahamisa lintši tsa mahlo 'me u hlatsoe ka metsi a phallang kapa saline.E-ea ngakeng.
Ho hema: hole le sebaka sa ketsahalo ho ea ho moea o hloekileng.Fana ka oksijene haeba u thatafalloa ke ho hema.E ea ngakeng.
Ho noa: noa metsi a futhumetseng a lekaneng ho etsa hore motho a hlatse.Eya ngakeng.
Mehato ea ho laola mollo
Litšobotsi tse kotsi: ha ho na lintho tse khethehileng tsa ho tuka le ho phatloha.Ho bola ha mocheso o phahameng ho hlahisa mosi o chefo oa sulfide.
Sehlahisoa se kotsi sa mollo: Sulphide.
Mokhoa oa ho tima mollo: basebetsi ba mollo ba tlameha ho apara mollo o feletseng - liaparo tse thibelang mollo, ho tima mollo sebakeng se bulehileng.
Karabelo ea tshohanyetso ho dutla
Kalafo ea tšohanyetso: arola sebaka se silafetseng sa ho lutla 'me u thibele ho kena.Ho kgothaletswa hore basebeletsi ba tshohanyetso ba apare maske a lerole (sekoahelo se tletseng) le liaparo tsa khase.Qoba lerōle, le fiela ka hloko, le kenye mekotla le ho isoa sebakeng se sireletsehileng.E ka boela ea hlatsuoa ka metsi a mangata' me ea hlapolloa ka har'a tsamaiso ea metsi a litšila. ho senya setsha bakeng sa ho lahlela.
Ho lahla le ho boloka ts'ebetso
Litlhokomelo tsa ts'ebetso: ts'ebetso e thibelang moea, ho matlafatsa moea.Basebelisi ba tlameha ho koetlisoa ka mokhoa o khethehileng 'me ba latele mekhoa ea ts'ebetso ka tieo.Basebetsi ba khothaletsoa ho roala limaske tsa lerōle tse itšoarellang, ho roala likhalase tse sireletsang lik'hemik'hale, ho roala liovarolo tse thibelang chefo, le ho roala litlelafo tsa rabara.Qoba lerōle.Qoba ho kopana le acids boloka dintho tse kotsi.
Litlhokomelo bakeng sa polokelo: Boloka sebakeng sa polokelo se pholileng, se nang le moea o pholileng.E-ba hōle le mollo le mocheso.E lokela ho aroloa ho acid le polokelo e meng, u se ke ua kopanya polokelo.U se ke ua tšoarella nako e telele.Sebaka sa polokelo se tla fanoa ka lisebelisoa tse loketseng ho tšoara ho lutla.
Taolo ea ho ikopanya le ts'ireletso ea motho
Taolo ea boenjiniere: ts'ebetso ea tlhahiso e koetsoe, 'me moea oa moea oa matlafatsoa.
Tšireletso ea tsamaiso ea ho phefumoloha: ha lerōle la lerōle le le moeeng le feta tekanyo e tloaelehileng, o tlameha ho apara mask a lerōle la ho itšireletsa.
Tšireletso ea mahlo: roala likhalase tse sireletsang lik'hemik'hale.
Tšireletso ea 'mele: apara liaparo tsa mosebetsi tse thibelang chefo.
Tšireletso ea letsoho: roala liatlana tsa rabara.
Tšireletso e 'ngoe: fetola liaparo tsa mosebetsi ka nako.Ho boloka bohloeki bo botle.
Botsitso le reactivity
Botsitso: Ho hloka botsitso
Metsoako e thibetsoeng: acid e matla, aluminium, magnesium.
Lihlahisoa tsa ho bola: sulfur dioxide le sodium sulfate
Biodegradability: non-biodegradability
Liphello tse ling tse kotsi: ntho e kotsi ho tikoloho, tlhokomelo e khethehileng e lokela ho lefshoa ho tšilafalo ea metsi.
Lipalangoang
Litlhokomelo tsa Lipalangoang: Ho paka ho lokela ho phethoa 'me ho palamisa ho lokela ho sireletseha.Etsa bonnete ba hore setshelo ha se lutle, se oa, se oa kapa se senyeha nakong ea lipalangoang.Ho thibetsoe ka ho feletseng ho tsoakoa le li-acids le lik'hemik'hale tse jeoang.Sepalangoang se lokela ho sireletsoa khahlanong le ho pepesehela letsatsi, pula le mocheso o phahameng.Koloi e lokela ho hloekisoa ka ho feletseng ka mor'a ho tsamaisoa.
