Moetsi oa Theko e Ntle Ammonium Bifluoride CAS: 1341-49-7

tlhaloso e khuts'oane:

Ammonium hydrogen fluoride e boetse e tsejoa e le acid ammonium fluoride. Foromo ea lik'hemik'hale NH4F HF. Boima ba molek'hule 57.04. Kristale e tsoeu e monate, e chefo. Ho bonolo ho monate. Tekanyo e lekanyelitsoeng ke 1.50, sebaka se qhibilihang ke 125.6 ℃, 'me refraction ke 1.390. E khona ho nyenyefatsa, ho senyeha ha khalase, metsi a chesang kapa a chesang a tla bola. E qhibiliha ka metsing, e qhibiliha hanyenyane ka joala. Tharollo ea metsi e na le asiti e matla, e ka senya khalase ea Chemicalbook, e senya letlalo. Gaseous ammonia e ile ea eketsoa ho 40% ea hydrofluoric acid, ea ntan'o pholile le ho khantša.

Mokhoa oa ho itokisa: 1 mole ea metsi a ammonia ho monya 2 moles ea hydrogen fluoride, ebe o pholile, mahloriso, crystallization.

Lisebelisoa: E sebelisoa e le reagent ea lik'hemik'hale, letsopa le etching ea likhalase, electroplating, indasteri ea ho ritela, indasteri ea ho belisoa e sireletsang le baktheria inhibitor, joalo-joalo E boetse e sebelisoa ho beryllium smelting le tlhahiso ea ceramic.

Lintho tsa Lik'hemik'hale: E tšoeu kapa e se nang 'mala e pepeneneng ea kristale ea rhombic kristale, sehlahisoa ke flake, tatso e bolila hanyane. E qhibiliha hanyenyane ka joala, e qhibiliha habonolo metsing a batang, e qhibiliha ka metsing a chesang. Metsi a na le asiti e matla ha a qhibiliha.

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CAS:1341-49-7

EC No.: 215-676-4

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Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Lisebelisoa tsa Ammonium Bifluoride

1. Lisebelisoa tsa phekolo ea holim'a metsi bakeng sa ho khabisa khalase, sebolaea likokoana-hloko, li-preservatives, licymbala tsa tšepe le lipoleiti tsa tšepe tsa silicon li boetse li sebelisetsoa ho etsa lirafshoa le li-alloys tsa magnesium.

2. E ka sebelisoa e le li-reagents tsa lik'hemik'hale, etching ea khalase (hangata e kopantsoe le hydrofluoric acid), moemeli oa ho thibela likokoana-hloko oa indasteri le li-preservatives, li-solvents tse nang le oxidized, le lisebelisoa tsa ho phekola holim'a lipoleiti tsa tšepe tsa silicon. ChemicalBook e boetse e sebelisetsoa ho etsa li-ceramics le li-alloys tsa magnesium, li-boilers ho hloekisa tsamaiso ea metsi le tsamaiso ea mouoane, le acidification ea oli ea lehlabathe la masimo a oli. E boetse e sebelisoa e le likarolo tsa catalyst ea alkylated le heterogeneous.

3. Bakeng sa phekolo ea acidification tšimong ea oli, ho etsoa ha li-alloys tsa magnesium le magnesium. Bakeng sa leseli la khalase, tranelate, etching agent, e sebelisoang e le lisebelisoa tse sireletsang lehong, lisebelisoa tsa aluminium optical, liindasteri tsa masela li sebelisoa e le lisebelisoa tsa ho tlosa mafome, hape li ka sebelisoa bakeng sa electroplating, indasteri ea lisebelisoa tsa elektronike, e le reagent ea ho hlahloba.

4. E sebelisoa e le li-reagents tsa tlhahlobo le li-bacterial inhibitors.

5. Analysis reagent. E sebelisoa bakeng sa ceramic le holim'a khalase. Ho bolaea likokoana-hloko. Ho lokisoa ha hydrogen fluoride ka laboratoring. plating.

Tlhaloso ea Ammonium Bifluoride

Motsoako	Tlhaloso
Ammonium Bifluoride NH4HF2) (motheo o omileng)	98.00%MIN
Tahlehelo ka ho omisa	2.0%MAX
Masala a ho besa	0.10%MAX
Sulphate(SO4)	0.10%MAX
Ammonium Fluorosilicate[(NH4)2SiF6]	0.50%MAX