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Yakanyanya Purity Sodium Fluorosilrate | Kurapa Kwekurapa Kwekuita Kunotaridza mufananidzo
  • Yakanyanya Purity Sodium Fluorosilrate | Kurapwa kwemvura

Yakanyanya Purity Sodium Fluorosilrate | Kurapwa kwemvura

Sodium Fluorosil yeFluoristi Inotaridzika seyakachena Crystal, Crystalline poda, kana isina mavara exagonal makristasi. Izvo zvinonetsa uye zvisina kurwadza. Density yayo ndeye 2,68; Iyo ine kunyorova yekunyorova yekubata. Inogona kunyungudutswa mune sol solike senge yetira yeTeter asi haina kusvibiswa nedoro. Iyo solubility mu acid yakanakisa kupfuura iyo mumvura. Inogona kuve yakaderedzwa muAlkaline Solution, inogadzira sodium fluoride uye silika. Mushure mekunge nekuzvibata (300 ℃), yakaongororwa muSodium Fluoride neSilicon tetrafluoride.


Chigadzirwa Chinhu

Zvigadzirwa tags

Kufa uye Hazard Hunhu

Hazvina kuoneka nemoto kusunungura furuti yepfuma uye sodium oxide, Silika utsi; Kana zvikaitwa necid, inogona kuburitsa chepfu hydrogen fluoride.

Hunhu hwekuchengetedza

Creating:ventilation, kudziya kwakaderera, uye kuoma; chengetedza zvakaparadzana kubva pakudya uye acid.

Technical Spection

Zvinhu Index
Sodium Fluorosiltate (%) 99.0 min
Fluorine (seF,%) 59.7 min
Mvura insoluble nyaya 0.50 max
Kurasikirwa kwehuremu (105 ℃) 0.30 Max
Yemahara Acid (seHCL,%) 0.10 Max
Chloride (se cl-,%) 0.10 Max
Sulphate (Sezvakaita42-,%) 0.25 Max
Iron (see fe,%) 0.02 MAX
Simbi inorema (sePB,%) 0.01 Max
Particle Saizi Kugoverwa:
Kupfuura ne 420 Micron (40 mesh) sieve 98 min
Kupfuura nepakati 250 Micron (60 mesh) sieve 90 min
Kupfuudza kuburikidza ne150 micron (100 mesh) sieve 90 min
Kupfuura nepakati 74 micron (200 mesh) sieve 50 min
Kupfuudza kuburikidza makumi mana nemana micron (325 mesh) sieve 25 Max
Kurongedza 25 KG Purastics Bhegi

Kupfupika

Ichi chigadzirwa chine chepfu nekuomesa simba pane iyo yekufema nhengo. Vanhu vehupfu vemuromo nemuromo vanokanganisa vanowana zviratidzo zvakakura zvekukuvara kwegakava regastrointestinal turakiti neiyo lethal dhiiri kuve 0.4 ~ 4G. Munguva yekushanda kweanoshanda, ivo vanofanirwa kupfeka michina inodiwa yekudzivirira kuti uwane chepfu. Midziyo yekugadzira inofanirwa kuve yakaiswa chisimbiso uye musangano unofanirwa kunge wakanyatsovharwa.

Mvura kurapwa sodium silicofluoride, sodium fluorosirilate, SSF, Na2sif6.

Sodium Fluorosirate inogona kunzi sodium silicofluoride, kana sodium hexafluorosirililate, SSF. Mutengo weSodium Fluorosilate inogona kuve yakavakirwa pane zvigadzirwa zvigadzirwa, uye kuchena kunodiwa mutengi.

Zvishandiso

● Semumiriri anovhiringidza kune vitreous enamels uye girazi reOpalescent.

● Sexcalulant ye latex.

● Semumiriri wehuni.

● Semutengo wemvura mukunyungudika kwemasimbi echiedza.

● Semumiriri wezvinyorwa zvakaringana muindasitiri yemiindaniso.

● Zvakashandiswawo muzvimedu zveZirconia, fets, ceramic enamels, uye maindasitiri emishonga yemishonga.

Sodium Fluorosilrate1
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