Sodium Hexahydroxostannate CAS 12027-70-2

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

Daahirnimo:≥42%

Qaacidda Molekuleeri:H6Na2O6Sn

Miisaanka Molekule:266.73

EINECS:234-724-5

Muddada Kaydinta:2 sano

Isku-mid ah:(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 HEXAHYDROXOSTANNATE

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Faahfaahinta Badeecada

Soo dejiso

Calaamadaha Alaabta

Waa maxay Sodium Hexahydroxostannate CAS 12027-70-2?

Sodium Hexahydroxostannate waa nooc ka mid ah iskudhisyada aan organic ahayn ee alkaline oo ka kooban tin (Sn). Noocyada caadiga ah waxay ahaayeen tin Sodium H6 (Na₂[Sn(OH)₆)] iyo sodium metasannate (Na₂SnO₃)

Sodium hexahydroxostannate waxay leedahay laba lambar oo CAS ah, kuwaas oo kala ahCAS 12027-70-2iyoCAS 12209-98-2Sodium stannate trihydrate waa iskudhis aan dabiici ahayn oo ka kooban biyo crystalline ah. Sodium stannate si weyn ayaa loogu isticmaalaa warshadaha. Sodium hexahydroxostannate waxay inta badan ku salaysan tahay sifooyinka kiimikada ee qasacadda waxayna ku urursan tahay daaweynta dusha sare, soo saarista galaaska iyo warshadaha dhoobada.

Faahfaahinta

SHAYGA	Heerka Caadiga ah
Sn	≥42%
Fe	≤0.02
Pb	≤0.002
As	≤0.001
Sb	≤0.0025
Saldhig xor ah (NaOH)	≤3.5
Nitrate (NO3)	≤0.1
Alkali aan milmi karin	≤0.1

Codsiga

Warshadaha elektaroonigga ah:Sodium Hexahydroxostannate waa milixda ugu weyn ee lagu dahaadho qasacadda alkaline. Sodium Hexahydroxostannate waxaa sidoo kale loo isticmaali karaa hababka electroplating sida cyanide copper-tin alloys iyo pyrophosphate. Waxaa loo isticmaalaa qaybaha baabuurta iyo darbiyada gudaha ee tuubooyinka. Iska caabbinta daxalka milixda ee dahaarka ayaa aad uga sarreeya kan dahaarka qasacadda saafiga ah.

Warshadaha dharka:Sodium hexahydroxostannate waxaa loo isticmaalaa sidii wax dab-celiya iyo wax lagu daro miisaanka dharka. Sodium hexahydroxostannate waxaa loo isticmaalaa "dhammaystirka miisaanka" ee dharka xariirta iyo dhogorta ee heerka sare ah, iyadoo la xoojinayo dahaarka iyo qaab-dhismeedka dharka (sida maro xariir ah iyo dharka jaakadda dhogorta) iyada oo aan saameyn ku yeelan jilicsanaanta dharka.

Warshadaha midabaynta iyo daabacaadda:Sodium stannate trihydrate waxaa loo isticmaali karaa sidii maaddooyin si loo yareeyo midabaynta.

Warshadaha dhoobada iyo dhaldhalaalka:Sodium stannate trihydrate ayaa sidoo kale loo isticmaali karaa soo saarista dhoobada, galaaska, iwm. Sodium hexahydroxostannate, oo ah qulqul loogu talagalay muraayadaha dhoobada iyo qalabka enamelware, waxay hoos u dhigi kartaa barta dhalaalka ee muraayadaha, taasoo ka dhigaysa dusha sare ee muraayadaha mid isku mid ah oo siman. Sodium stannate waxay sidoo kale kor u qaadi kartaa iska caabbinta aashitada iyo alkali ee alaabada dhoobada ama dhaldhalaalka waxayna kordhin kartaa cimrigooda adeegga.

Astaamaha

1. Waxyaabaha ku jira wasakhda waxyeelada leh ((Fe), (Pb), (As)) aad ayay uga hooseeyaan heerka qaranka, taas oo ka fogeysa mugdiga, ceeryaamo xumada, iyo straining inta lagu jiro habka electroplating, waxayna yareysaa iska caabbinta daxalka iyo alxanka dahaarka.
2. Waxyaabaha ku jira alkali-ka xorta ah waxay ka yaraan karaan 0.5% (heerka qaranka ≤3.5), taas oo sahlaysa xasilloonida xalka sodium stannate waxayna ka fogaataa daxalka xooggan inta la isticmaalayo.
3. Qasaca ceeriin ee shirkaddayada waxaa laga soo saaraa macdanaha qasacadaysan ee gobollada Yunnan iyo Jiangxi, sodium hexahydroxostannate waxay leedahay nadiifnimo sare, adkeysi weyn iyo saameyn codsi oo wanaagsan oo alaabta ah.
4. Marka la barbardhigo wax soo saarka warshadaha kale, alaabtayada sodium stannate trihydrate waxay leeyihiin waxqabad deggan oo aan u nugulayn inay ku shubmaan.
5. Marka la barbardhigo alaabada Sodium stannate trihydrate ee ka timaadda warshadaha kale ee gudaha ee Shiinaha iyo kuwa dibadda ka yimaada, alaabtayada sodium stannate waxay leeyihiin dhalaal xooggan. Tani waxay ka dhigaysaa alaabta mid siman, caddaan ah oo dhalaal badan warshadaha wax soo saarka dhoobada.