Ammonium fluoride CAS 12125 - 01 - 8

Cov lus piav qhia luv luv:

Khoom npe:Ammonium fluoride
CAS TSIS MUAJ. ::12125 - 01 - 8
Einecs tsis muaj.: 235 - 185 - 9
Molecular Cov Qauv: NH4F
Molecular hnyav: 37.04
UN: 2505
IMDG Code: 8315

Nws yog ib qho dawb acicular nrog tus txheeb ze ceev 1.009. Nws yog yooj yim deliquescent thiab agglomerative. Nws yog soluble hauv dej, me ntsis soluble hauv cawv. Thaum nws yog rhuab lossis hauv dej kub decomposition yuav tshwm sim los tso Ammonia thiab ammonium bifluoride. Cov tshuaj aqueous yog acidity. Nws etches iav.

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Khoom Qhia Qhia

Khoom Ntawv

Kev qhia tshwj xeeb

Kev tshwm sim	Dawb Koob Crystal
Purity (raws li nh4f)	Min95%
Fluorosilate [(NH4) 2Sif6]	Max0.6%
Sulphate (so4)	Max0.1%
Ignition residue	Max0.2%

Daim ntawv thov
Nws yog siv ua iav etchant, polishing tus neeg sawv cev ntawm cov hlau saum npoo av, cov tshuaj tua kab, cov tshuaj tua kab thiab tshuaj tua kab mob zoo nkauj thiab tshuaj tiv thaiv. Nws kuj tseem siv rau kev rho tawm ntawm cov ntsiab tsawg.

Chaw ntim khoom

Khaws rau hauv qhov chaw txias, muaj cua sov, qhuav thiab npog cov khoom lag luam, tsis txhob muaj hnub ci ncaj qha.

Ntim
25kg / hnab lossis raws li cov neeg siv khoom xav tau