Sodium Hexahydroxostannate CAS 12027-70-2

CAS:12027-70-2; 12209-98-2

Chiyero:≥42%

Fomula ya Maselo:H6Na2O6Sn

Kulemera kwa Maselo:266.73

EINECS:234-724-5

Nthawi Yosungira:zaka 2

Mawu ofanana:(oc-6-11)-stannate(sn(oh)62-disodium; disodium tin hexahydroxide; Sodiumstannate(IV)99.9%; Stannate(Sn(OH)62-), disodium, (OC-6-11)-; Sodium tin hydroxide; SODIUM HEXAHYDROXOSANNATE

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Kodi Sodium Hexahydroxostannate CAS 12027-70-2 ndi chiyani?

Sodium Hexahydroxostannate ndi gulu la mankhwala osapangidwa a alkaline okhala ndi tin (Sn). Mitundu yodziwika bwino inali Sodium tin H6 (Na₂[Sn(OH)₆)] ndi sodium metasannate (Na₂SnO₃)

Sodium hexahydroxostannate ili ndi manambala awiri a CAS, omwe ndiCAS 12027-70-2ndiCAS 12209-98-2Sodium stannate trihydrate ndi chinthu chosapangidwa chomwe chili ndi madzi a kristalo. Sodium stannate imagwiritsidwa ntchito kwambiri m'mafakitale. Sodium hexahydroxostannate imachokera makamaka ku mankhwala a tin ndipo imagwiritsidwa ntchito kwambiri pokonza pamwamba, kupanga magalasi, komanso kupanga zinthu zadothi.

Kufotokozera

CHINTHU	MUYENERERO
Sn	≥42%
Fe	≤0.02
Pb	≤0.002
As	≤0.001
Sb	≤0.0025
Maziko aulere (NaOH)	≤3.5
Nitrate (NO3)	≤0.1
Alkali yosasungunuka	≤0.1

Kugwiritsa ntchito

Mu makampani opanga ma electroplating:Sodium Hexahydroxostannate ndiye mchere waukulu wopangira alkaline tin plating. Sodium Hexahydroxostannate ingagwiritsidwenso ntchito popanga ma electroplating monga cyanide copper-tin alloys ndi pyrophosphate. Imagwiritsidwa ntchito pazinthu zamagalimoto ndi makoma amkati a mapaipi. Kukana kwa dzimbiri kwa chophimbacho ndikwabwino kwambiri kuposa chophimbacho.

Mu makampani opanga nsalu:Sodium hexahydroxostannate imagwiritsidwa ntchito ngati choletsa moto komanso chowonjezera kulemera kwa nsalu. Sodium hexahydroxostannate imagwiritsidwa ntchito "kumaliza kulemera" kwa nsalu zapamwamba za silika ndi ubweya, zomwe zimapangitsa kuti nsaluzo zikhale bwino komanso kuti zikhale bwino (monga masiketi a silika ndi nsalu za ubweya) popanda kusokoneza kufewa kwa nsaluzo.

Mu makampani opanga utoto ndi kusindikiza:Sodium stannate trihydrate ingagwiritsidwe ntchito ngati mordant kuti ithandize kupanga utoto.

Makampani a Ceramic ndi enamel:Sodium stannate trihydrate ingagwiritsidwenso ntchito popanga zinthu zadothi, magalasi, ndi zina zotero. Sodium hexahydroxostannate, monga njira yotulutsira ma glaze a ceramic ndi enamelware, imatha kuchepetsa kusungunuka kwa ma glaze, zomwe zimapangitsa kuti pamwamba pa glaze pakhale pofanana komanso posalala. Sodium stannate ingathandizenso kukana asidi ndi alkali pazinthu zadothi kapena enamel ndikuwonjezera nthawi yawo yogwira ntchito.

Mawonekedwe

1. Kuchuluka kwa zinthu zodetsa zovulaza ((Fe), (Pb), (As)) ndi kotsika kwambiri kuposa muyezo wa dziko, zomwe zimapewa mdima, chifunga, ndi mikwingwirima panthawi ya electroplating, ndipo zimachepetsa kukana dzimbiri ndi kuwotcherera kwa chophimbacho.
2. Kuchuluka kwa Free alkali kungakhale kochepera 0.5% (muyezo wadziko lonse ≤3.5), zomwe zimathandiza kuti sodium stannate solution ikhale yolimba komanso kupewa kuwonongeka kwambiri panthawi yogwiritsa ntchito.
3. Chitini cha kampani yathu chimachokera ku migodi ya zitini ku Yunnan ndi Jiangxi, sodium hexahydroxostannate ili ndi chiyero chapamwamba, kuuma kwakukulu komanso zotsatira zabwino pakugwiritsa ntchito zinthuzo.
4. Poyerekeza ndi zinthu za mafakitale ena, zinthu zathu za sodium stannate trihydrate zimakhala ndi magwiridwe antchito okhazikika ndipo sizimakonda kuphikidwa.
5. Poyerekeza ndi zinthu za Sodium stannate trihydrate zochokera ku mafakitale ena aku China ndi ochokera kunja, zinthu zathu za sodium stannate zimakhala ndi kuwala kwamphamvu. Izi zimapangitsa kuti zinthuzo zikhale zosalala, zoyera komanso zowala kwambiri kumakampani opanga zinthu zadothi.