Sodium hydroulphide (sodium hydrosulfide)
TLHOKOMELISO
| Ntho | Index |
| Nahs (%) | 70% min |
| Fe | 30 ppm max |
| Na2s | 3.5% max |
| Metsi a ikoalla | 0.005% Max |
Ts'ebeliso
e sebelisoang ho indastering ea boithabiso joalo ka inhibitor, moemeli oa ho foka, ho tlosa moemeli
e sebelisoang ka har'a li-arthetic tse mahareng tse bohareng le ho itukisetsa ho tsoa ho lisebelisoa tsa dae.
E sebelisoang indastering ea maxer e le ho phatloha, joalo ka ho ferekanya le ho ba moemeli oa D.Roning
e sebelisoang indastering le lipapatso tsa pampiri.
e sebelisoang ka kalafo ea metsi e le moemeli oa oksijene ea oksijene.
Tse ling tse sebelisitsoeng
♦ Indastering ea litšoantšo ho sireletsa litharollo tsa moqapi ho tsoa ho oxidation.
E sebelisoa tlhahiso ea lik'hemik'hale tsa rabara le metsoako e meng ea lik'hemik'hale.
E sebelisoa likopo tse ling ho kenyelletsa ho fofa ka thata, ho fola ha oli, ho boloka lijo ho etsa daes le sesepa.
Ho sebetsana le ho boloka
A.Precations ea ho sebetsana le eona
1.Rondling e etsoa sebakeng se futhumetseng se chesang.
2.War lisebelisoa tse loketseng.
3.A e hokahana le letlalo le mahlo.
4.Kep hole le mocheso / likhomo / malakabe a tukang / a chesang.
5.Take mehato ea ho tsilatsila khahlano le li-incharges tsa Static.
B.Precations bakeng sa polokelo
1.Ke lijana tse koetsoeng ka thata.
2.Ke lijana ka har'a sebaka se ommeng, se futhumetseng le se nang le moea o motle.
3.Keptap hole le mocheso / likhomo / malakabe a tukang / a chesang.
4. Boloka hole le lisebelisoa tse sa lumellaneng le lijana tsa lijo.
Thepa ea 'mele le ea lik'hemik'hale ea sodium hydrolelophide (Nahs)
1. Thepa ea 'mele
Ponahalo: Hangata, hydrosulfide hangata ke phofo e tšoeu e tšoeu kapa e bobebe e nang le kristale. E kanna ea e-ba se nang 'mala o mosehla o mosehla, oa tlhaho o nang le monko o monate oa hydrogen.
Ntlha ea ho qhibiliha: Sebaka sa ho qhibilihe sa sohydrous sodium ke 350 ° C; Polelo e hlalosang ea hydrate e tlaase, ka 52-54 ° C. Leha ho le joalo, data e 'ngoe e bontša hore ntlha e qhibilihang ea sodium hydrosulfide ke 55 ° C.
Bonolo: Bonolo ba Sodium hydrosulfide ke 1.79 g / cm³, kapa 1790 kg / m³.
SELLE: SYDRROLFOLFOLFOLFOLFOFIO E ea qhibiliha habonolo ka metsing le joala, tharollo ea teng ea hae ke alkaline. Ho latela lintlha tse ling, sello sa sodium hydrolelo ka metsing ke 620g / l ka 20 ° C.
2. Thepa ea lik'hemik'hale
Acidity le Alkalinity: Tharollo ea Acide ea Sodium hydrosulfide ke alkaline.
Sepheo se nang le asiti: Sodium hydrogulfide e nchafatsa khase ha e kopana le acid. Equene e loketseng ke: Nah + h + h + h + H2s ↑ + na.
Maikutlo a Sebata: Sodium hydrolelofide a ka sebetsana le sebabole ho theha polyssulfides, equation ea karabelo ke: 2NAH + 4s.
Khokahano: Sodium hydrosulfide ke moemeli ea sebelisang Refex e ka fokotsang Retox le oxidants tse ngata.
3. Thepa e meng
Bokhoni: Sodium Hydrosulfide ke motsoako o tsitsitseng, empa ke hygroscopic. Ka nako e ts'oanang, ho boetse ho thata haholo 'me e ka hlafuna moeeng.
Ho chefo: Sodium hydrosulfide e chefo ho isa tekanyong e itseng ebile e le kotsi ho mmele oa motho le tikoloho. Ka hona, tlhokomelo e khethehileng e lokela ho lefuoa ho ts'ireletso ea polokeho nakong ea tšebeliso le polokelo.
Hajoale, k'hamphani e ntse e atoloha mebarakeng ea mose ho maoatle le sebopeho sa lefats'e.
Lilemong tse tharo tse latelang, re ikemiselitse ho ba e 'ngoe ea likhoebo tse phahameng tse holimo mabapi le li-account tsa China tsa letsatsi le letsatsi, li fihletse boemo ba katleho ea katleho le bareki ba eketsehileng.
Packing
Tlanya e le 'ngoe: Lipotla tse 25 tsa KG PP (Qoba Pula, Mongobo le letsatsi le hlahang ka letsatsi.)
Thaepa tse peli: 900/1000 KG Lithane tsa TNN (Qoba Pula, Mongobo le Letsatsi nakong ea lipalangoang.)
Ho kenya
Lipapali tsa Terene
Setifikeiti sa Khampani
Lipapatso tsa bareki
