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High Purity Sodium Fluorosilicate | Kupanga Madzi Madzi Kupanga Chithunzi Chowonetsedwa
  • High Purity Sodium Fluorosilicate | Kupanga Madzi Kuchiza

High Purity Sodium Fluorosilicate | Kupanga Madzi Kuchiza

Sodium fluorosilicate imawoneka ngati kristalo yoyera, ufa wa crystalline, kapena makhiristo opanda mtundu a hexagonal. Ndiwopanda fungo komanso osakoma. Kuchulukana kwake ndi 2.68; ili ndi mphamvu yoyamwitsa chinyezi. Zitha kusungunuka mu zosungunulira monga ethyl ether koma sizisungunuka mu mowa. Kusungunuka kwa asidi ndi kwabwino kwambiri kuposa m'madzi. Ikhoza kuwola mu njira ya alkaline, kupanga sodium fluoride ndi silika. Pambuyo pakuwotcha (300 ℃), imawola kukhala sodium fluoride ndi silicon tetrafluoride.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kutentha Ndi Makhalidwe Angozi

Simayaka ndi moto kutulutsa poizoni wa fluoride ndi sodium oxide, utsi wa silika; ikakhala ndi asidi, imatha kupanga poizoni wa hydrogen fluoride.

Kusungirako Makhalidwe

Chuma:mpweya wabwino, kutentha pang'ono, ndi kuyanika; sungani mosiyana ndi chakudya ndi asidi.

Kufotokozera zaukadaulo

Zinthu Mlozera
Sodium fluorosilicate (%) 99.0 MIN
Fluorine (monga F, %) 59.7 Mphindi
Madzi osasungunuka kanthu 0.50 MAX
Kuchepetsa thupi (105 ℃) 0.30 MAX
Asidi waulere (monga HCl,%) 0.10 MAX
Chloride (monga Cl-,%) 0.10 MAX
Sulphate (monga SO42-, %) 0.25 MAX
Iron (monga Fe, %) 0.02 MAX
Chitsulo cholemera (monga Pb, %) 0.01 MAX
Kugawa Kukula kwa Partial:
Kudutsa 420 micron (40 mesh) sieve 98 MIN
Kudutsa 250 micron (60 mesh) sieve 90 MIN
Kudutsa 150 micron (100 mesh) sieve 90 MIN
Kudutsa 74 micron (200 mesh) sieve 50 MIN
Kudutsa 44 micron (325 mesh) sieve 25 MAX
Kulongedza Chikwama cha pulasitiki cha 25 kg

Poizoni

Izi mankhwala ndi poizoni ndi zolimbikitsa kwambiri pa kupuma limba. Anthu omwe ali ndi vuto lakupha m'kamwa molakwika amakhala ndi zizindikiro zoopsa za kuwonongeka kwa m'mimba ndi mlingo wakupha wokhala 0.4 ~ 4g. Panthawi yogwira ntchito, wogwiritsa ntchitoyo ayenera kuvala zida zodzitetezera kuti asatengeke ndi poizoni. Zida zopangira ziyenera kusindikizidwa ndipo malo ogwirira ntchito azikhala ndi mpweya wabwino.

Madzi Kuchiza Sodium Silicofluoride, Sodium Fluorosilicate, SSF, Na2SiF6.

Sodium fluorosilicate angatchedwe sodium silicofluoride, kapena sodium hexafluorosilicate, SSF. Mtengo wa sodium fluorosilicate ukhoza kutengera mphamvu yazinthu, komanso chiyero chomwe wogula amafunikira.

Mapulogalamu

● Monga opacifying wothandizira kwa vitreous enamels ndi opalescent galasi.

● Monga coagulant wa latex.

● Monga chosungira matabwa.

● Monga kusungunuka kwa zitsulo zopepuka.

● Monga chinthu chopatsa asidi mumakampani opanga nsalu.

● Amapakanso utoto wa zirconia, frits, ma enameli a ceramic, ndi mafakitale opanga mankhwala.

Sodium Fluorosilicate 1
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