Sodium Hexahydroxostannate CAS 12027-70-2

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

Ịdị ọcha:≥42%

Usoro Molekụla:H6Na2O6Sn

Ibu Molekụla:266.73

EINECS:234-724-5

Oge Nchekwa:afọ 2

Okwu ndị yiri ya:(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

Hapụ Ozi Gị

Nkọwa Ngwaahịa

Budata

Akara Ngwaahịa

Kedu ihe bụ Sodium Hexahydroxostannate CAS 12027-70-2?

Sodium Hexahydroxostannate bụ otu ìgwè nke ihe ndị na-adịghị arụ ọrụ nke alkaline nke nwere tin (Sn). Ụdị ndị a na-ahụkarị bụ Sodium tin H6 (Na₂[Sn(OH)₆)] na Sodium metasannate (Na₂SnO₃)

Sodium hexahydroxostannate nwere nọmba CAS abụọ, ya bụCAS 12027-70-2naCAS 12209-98-2Sodium stannate trihydrate bụ ihe na-adịghị n'ime ihe nwere mmiri kristal. A na-etinye sodium stannate n'ọtụtụ ebe n'ọrụ mmepụta ihe. Sodium hexahydroxostannate dabere na ihe kemịkalụ nke tin ma a na-etinye ya n'ọrụ n'elu mmiri, imepụta iko na ụlọ ọrụ seramiiki.

Nkọwapụta

IHE	Ọkọlọtọ
Sn	≥42%
Fe	≤0.02
Pb	≤0.002
As	≤0.001
Sb	≤0.0025
Ntọala efu (NaOH)	≤3.5
Nitrate (NO3)	≤0.1
Alkali anaghị agbaze agbaze	≤0.1

Ngwa

N'ime ụlọ ọrụ electroplating:Sodium Hexahydroxostannate bụ nnu bụ isi maka ime ka tin alkaline dị n'ime ya. A pụkwara iji Sodium Hexahydroxostannate mee ihe n'ime usoro electroplating dịka cyanide copper-tin alloys na pyrophosphate. A na-eji ya eme ihe maka akụkụ ụgbọala na mgbidi dị n'ime nke paịpụ. Nguzogide nchara nke mkpuchi ahụ dị elu karịa nke mkpuchi tin dị ọcha.

N'ụlọ ọrụ ákwà:A na-eji sodium hexahydroxostannate eme ihe dị ka ihe na-egbochi ọkụ na ihe mgbakwunye ibu maka ákwà. A na-eji sodium hexahydroxostannate eme ihe maka "ịmecha ibu" nke ákwà silk na ajị anụ dị elu, na-eme ka ákwà ahụ dịkwuo mma na udidi nke ákwà (dị ka ákwà silk na ákwà ajị anụ) n'enweghị mmetụta dị nro nke ákwà ahụ.

N'ụlọ ọrụ agba agba na ibipụta akwụkwọ:Enwere ike iji sodium stannate trihydrate mee ihe dị ka ihe na-eme ka agba pụta ìhè.

Ụlọ ọrụ seramiiki na enamel:A pụkwara iji sodium stannate trihydrate mee ihe n'ịmepụta seramiiki, iko, wdg. Sodium hexahydroxostannate, dị ka ihe na-eme ka glaze seramiiki na enamelware dị mfe, nwere ike ibelata ebe agbaze nke glaze, na-eme ka elu glaze ahụ dị otu ma dị ire ụtọ. Sodium stannate nwekwara ike ime ka acid na alkali nke ngwaahịa seramiiki ma ọ bụ enamel dịkwuo mma ma mee ka ha dịgide ogologo oge ọrụ ha.

atụmatụ

1. Ọdịnaya nke ihe ndị na-adịghị mma ((Fe), (Pb), (As)) dị ala karịa ọkọlọtọ mba, nke na-ezere ọchịchịrị, ịfụ mmiri, na ịfụ mmiri n'oge usoro electroplating, ma na-ebelata iguzogide nchara na ịgbado ọkụ nke mkpuchi ahụ.
2. Ọdịnaya nke Free alkali nwere ike ịbụ ihe na-erughị 0.5% (ọkọlọtọ mba ≤3.5), nke na-eme ka sodium stannate solution sie ike ma na-ezere mmebi siri ike n'oge eji ya.
3. A na-esi n'ụlọ ọrụ anyị enweta ihe ndị e ji arụ ọrụ nke tin dị na Yunnan na mpaghara Jiangxi, sodium hexahydroxostannate nwere ịdị ọcha dị elu, ike siri ike karịa na mmetụta ka mma nke ngwaahịa ndị ahụ.
4. Ma e jiri ya tụnyere ngwaahịa nke ụlọ ọrụ ndị ọzọ, ngwaahịa anyị bụ sodium stannate trihydrate nwere arụmọrụ kwụsiri ike ma anaghị adị mfe ịkpụ achịcha.
5. Ma e jiri ya tụnyere ngwaahịa Sodium stannate trihydrate sitere na ụlọ ọrụ mmepụta ihe ndị ọzọ dị na China na ndị si mba ofesi, ngwaahịa anyị sodium stannate na-egbuke egbuke karịa. Nke a na-eme ka ngwaahịa ndị ahụ dị nro, na-acha ọcha ma na-egbuke egbuke karịa maka ụlọ ọrụ mmepụta seramiiki.