Sodium Hexahydroxostannate CAS 12027-70-2

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

Kuchena:≥42%

Fomura reMamorekuru:H6Na2O6Sn

Kurema kweMorekuru:266.73

EINECS:234-724-5

Nguva Yekuchengetera:makore maviri

Mazwi akafanana:(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

Siya Mharidzo Yako

Ruzivo rweChigadzirwa

Dhawunirodha

Matagi eChigadzirwa

Chii chinonzi Sodium Hexahydroxostannate CAS 12027-70-2?

Sodium Hexahydroxostannate imhando yema alkaline inorganic compounds ane tin (Sn). Mafomu akajairika aive Sodium tin H6 (Na₂[Sn(OH)₆)] uye sodium metasannate (Na₂SnO₃)

Sodium hexahydroxostannate ine nhamba mbiri dzeCAS, dzinotiCAS 12027-70-2uyeCAS 12209-98-2Sodium stannate trihydrate chinhu chisina kugadzirwa chine mvura inopenya. Sodium stannate inoshandiswa zvakanyanya mumaindasitiri. Sodium hexahydroxostannate inonyanya kushandiswa pamakemikari ari mutin uye inonyanya kushandiswa mukugadzirisa pamusoro pemvura, kugadzira magirazi uye kugadzira ceramic.

Tsanangudzo

CHINHU	ZVINOTAURWA
Sn	≥42%
Fe	≤0.02
Pb	≤0.002
As	≤0.001
Sb	≤0.0025
Hwaro hwemahara (NaOH)	≤3.5
Nitrate (NO3)	≤0.1
Alkali hainyungudike	≤0.1

Kushandiswa

Muindasitiri ye electroplating:Sodium Hexahydroxostannate ndiyo munyu mukuru we alkaline tin plating. Sodium Hexahydroxostannate inogonawo kushandiswa mu electroplating process dzakadai se cyanide copper-tin alloys uye pyrophosphate. Inoshandiswa pazvikamu zvemotokari nemadziro emukati memapaipi. Kudzivirira ngura ye salt spray ye coatings kwakanyanya kupfuura kupesana ne pure tin coatings.

Muindasitiri yemachira:Sodium hexahydroxostannate inoshandiswa sechinhu chinodzivirira moto uye chinowedzera huremu hwemachira. Sodium hexahydroxostannate inoshandiswa "kupedzisa kuwedzera huremu" kwemachira esiriki nemvere dzemhando yepamusoro, zvichivandudza magadzirirwo nemagadzirirwo emachira (akadai semasikafu esiriki nemachira emvere dzemvere) pasina kukanganisa kupfava kwemachira.

Muindasitiri yekudhaya nekudhinda:Sodium stannate trihydrate inogona kushandiswa semushonga wekubvisa mavara kuti iite kuti ruvara ruve ruvara.

Indasitiri yeCeramic uye enamel:Sodium stannate trihydrate inogonawo kushandiswa mukugadzira zvicherwa, magirazi, nezvimwewo. Sodium hexahydroxostannate, senzira yekubvisa magirazi eceramic ne enamelware, inogona kuderedza kunyunguduka kwemagirazi, zvichiita kuti pamusoro pegirazi pave pakafanana uye panyorove. Sodium stannate inogonawo kuwedzera acid nealkali resistance yezvigadzirwa zveceramic kana enamel uye kuwedzera hupenyu hwazvo hwekushanda.

Zvinhu zvirimo

1. Hunhu hwetsvina inokuvadza ((Fe), (Pb), (As)) hwakaderera zvakanyanya pane mwero wenyika, izvo zvinodzivirira kusviba, mhute, uye mitsetse panguva yekugadzirwa kwemagetsi, uye zvinoderedza kuramba ngura uye kuchinjika kwejira.
2. Huremu hweFree alkali hunogona kunge huri pasi pe0.5% (chiyero chenyika ≤3.5), izvo zvinoita kuti sodium stannate solution igare yakasimba uye hazvikuvadzi ngura zvakanyanya panguva yekushandisa.
3. Tin yekambani yedu inobva mumigodhi yetin muYunnan neJiangxi province, sodium hexahydroxostannate ine kuchena kwakanyanya, kuomarara kukuru uye kushandiswa kuri nani kwezvigadzirwa.
4. Zvichienzaniswa nezvigadzirwa zvemamwe mafekitori, zvigadzirwa zvedu zvine sodium stannate trihydrate zvine mashandiro akagadzikana uye hazviwanzo kubikwa.
5. Zvichienzaniswa neSodium stannate trihydrate zvigadzirwa zvinobva kune mamwe mafekitori emuno muChina neanobva kunze kwenyika, zvigadzirwa zvedu zvesodium stannate zvine kupenya kwakasimba. Izvi zvinoita kuti zvigadzirwa zvive zvakapfava, zvichena uye zvinopenya zvakanyanya kuindasitiri yekugadzira zveceramic.