China 2019 China Sechany Sodium Sodium 70 Flakes le barekisi

2019 China New Decige Sodium sodium hydrolfide 70 flake setšoantšo

Li-sodium sodium sodium hydrolelofide 70 flake

Leseli la mantlha:

Foromo ea limolecular: Nahs mokelikeli
Peory: 32% / 40% Min
UN No.:222
CAS No. JEZ721-80-80-80-80-5
EMS No.:FA Afb
Nomoro ea mohlala (FA): 12ppM
Ponahalo: Mokelikeli o mosehla
Qty ka 20 Fl: 22mt / 23mt
Lintlha tsa ho paka: ho la 240kg ibc, ka la 1mt / 23mt Ibcs in 240kg ibc

Tlhaloso le ts'ebeliso

Litšebeletso tsa bareki

Tlhompho ea rona

Melemo ea rona ke litheko, lihlahisoa tse matla tsa thekiso ea lihlahisoa tse entsoeng ka theko e phahameng, li-feshene tse phahameng tsa ho theha lijo tsa hau tse potlakileng, re "moralo oa lijo tse phahameng lefatšeng ka bophara, re hape ka ho lula u le pele ho etsa mosebetsi le balekane / bareki ho hlahisa katleho hammoho.
Melemo ea rona ke litheko, lihlahisoa tse matla tsa thekiso ea lihlahisoa, tsa QC, lifekthele tse tiileng, lits'ebeletso tsa boleng bo phahameng bakeng saChina Sodium Sulphide le Na2s, Ho etsa hore moreki e mong le e mong a khotsofale le rona mme a atleha, re tla tsoela pele ho leka le ho u khotsofatsa! Ka tieo re labalabela ho sebelisana le bareki ba eketsehileng ba mose ho maoatle ho latela melemo le khoebong e kholo ea nako e tlang. Kea leboha.

TLHOKOMELISO

Ntho	Index
Nahs (%)	32% Min / 40% Min
Na2s	1% max
Na2Co3	1% max
Fe	0.0020% max

Ts'ebeliso

Sodium-hydrolphide-sodium-hydrosulfide-11

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.

A18F577A4bfa77A08087A0623A4c333D1
Sodium-hydrosudphide-sodium-hydrosulfide-41

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.

Sodium-hydrolphide-sodium-hydrosulfide-31

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.

* Thepa: Crystal e se nang mebala-bala. Ka boomo. Ha ho na lebaka ebile e qhibiliha mokelikeli o motšo hoo e ka bang 350 ℃. E qhibiliha ka metsing kapa joala. Tharollo ea maiketsetso e na le karabelo e matla ea alkaline 'me u fetisetsoa ho isa ho 2 s ka mabifi ha o kopana le acid. Ka kakaretso hydride ea sodium e hlahisitsoeng ka bokhalase hangata ke tharollo ea lamunu kapa 'mala o mosehla le tatso e bohloko. Thomello ea letlalo la motho.

* Melao: e sebelisoang joalo ka lihlahisoa tse felisitsoeng bakeng sa lihlahisoa tse felisitsoeng tsa a ammonium sulfide, sodium methane le Ethyl methaltan. E sebelisoa haholo ka ho apara ka koporo ea koporo ea koporo ea boithabiso. Ho senya le ho tsikitlanya lenyelo la manyalo a tala indastering ea letlalo. E sebelisoang ho indastering ea lik'hemik'hale ho tlosa sebabo sa monotor ka har'a khabone e sebetsang ea khabone. Ts'ebetsong ea fiber ea maiketsetso bakeng sa dalfuric acid a dae.

* Pakete: E tiisitse: polasetiki ea polasetiki ea mekotla ea 25 kg. Mokelikeli: bongata, teraka ea tanka.

Thepa ea lik'hemik'hale:

1, e tsitsitseng tlasa mocheso o tloaelehileng le khatello

E qhibiliha ka metsing le joala. Tharollo ea mahlo e sa sebetseng hantle. Ha acid e phatloha, e sebui sa hae sa moea sa hydrogen. Lihlahisoa tsa indasteri li thata hangata, lamunu kapa mosehla, tatso e bohloko. Mpho ea ka boomo, hygroscopic, e qhibilihang metsing le ethanol. Ha e futhumatsoa moeeng o ommeng, e fetoha mosehla le oa lamunu, 'me e bonahala e le lerootho ha e qhibiliha. E qhalana ho HCL mme e hlahisa H2s H2s, 'me karabelo e matla. Kamohelo ea bonolo, hygroscopic, oxidation e bonolo, polane e poloko hangata e lokolla slumjede le sebabole.

2. Ho bonolo ho hydrolyze ka moea o mongobo le ho hlahisa sodium hydroxide le hydrogen sulfide

Mokhoa oa polokelo:

Mocheso oa kamore o kheloha o le bobebe le o omisitsoeng Ho na le lino tse ngata lefats'e ka bophara, re lula re shebile pele ho etsa mosebetsi le balekane / bareki ho hlahisa katleho hammoho.
Chaena ea Chaena Sodium Sulurium Sulphideo le Na2s, ho etsa hore moreki e mong le e mong a khotsofale le rona mme re tla tsoela pele ho etsa sohle se matleng a rona ho u khotsofatsa le ho u khotsofatsa! Ka tieo re labalabela ho sebelisana le bareki ba eketsehileng ba mose ho maoatle ho latela melemo le khoebong e kholo ea nako e tlang. Kea leboha.

E fetileng: Fektheri ea mahala ea mohlala ea Khoebo ea Bud Modium Sulfide / Na2s

E 'ngoe: Moralo o nchafalitsoeng oa flakes sodium sulphide 60% le fe-30 ppm

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.