Khoom Description
Khoom npe: Potassium stannate
CAS: 12142-33-5 Nr
MF: K2O3Sn
PEB: 244.9 MW
IB: 235-255-9
Melting point: 140 degree
Qhov ceev: 3,197 g / cm3
Ntim: 25kg / hnab yas woven
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb crystalline hmoov |
| Purity | Ntau dua lossis sib npaug li 99% |
| Cov ntsiab lus (los ntawm Sn) | Ntau dua lossis sib npaug li 38.0% |
| Insolubles hauv dej | Tsawg dua lossis sib npaug li 0.25% |
| Dawb Alkali | Tsawg dua lossis sib npaug li 1.5% |
| Raws li | Tsawg dua lossis sib npaug li 0.01% |
| Pb | Tsawg dua lossis sib npaug li 0.026% |
Daim ntawv thov
Potassium stannate feem ntau yog siv rau hauv electroplating teb, nws yog siv nyob rau hauv electronics kev lag luam, automotive manufacturing, filling boxes, thiab lwm yam rau tin plating, uas yuav txhim khu lub brightness, adhesion thiab corrosion kuj ntawm cov plated qhov chaw; nws kuj yog siv los ua mordant hauv kev lag luam dyeing; raws li tus neeg sawv cev hnyav hauv kev lag luam textile; thiab tseem tuaj yeem siv los tsim lub hauv paus, xim thiab catalyst ntawm ceramic capacitors.
Cia
1. Khaws cov poov tshuaj stannate nyob rau hauv ib qho chaw txias, qhuav thiab zoo-ventilated warehouse, deb ntawm ncaj qha tshav ntuj thiab noo noo.
2. Khaws cov thawv ntim kom nruj kom tsis txhob deliquescence, carbonation thiab kev sib cuag nrog huab cua lossis acidic.
3. Khaws cais tawm ntawm cov kua qaub uas muaj zog, cov tshuaj oxidizing thiab cov khoom noj ntxiv kom tsis txhob muaj kev phom sij txaus ntshai.
kev tiv thaiv
1. Hnav hnab looj tes roj hmab, looj tsom iav dub thiab cov khaub ncaws tiv thaiv kom tsis txhob muaj tawv nqaij thiab qhov muag.
2. Ua haujlwm hauv qhov chaw uas muaj cua zoo thiab hnav lub npog ntsej muag thaum tuav cov hmoov poov tshuaj stannate.
3. Tsis txhob sib cuag nrog cov kua qaub, vim tias kev sib xyaw yuav tso tawm cov pa phem lossis ua rau khaus.
Kev pab thawj zaug
1. Rau kev sib cuag ntawm daim tawv nqaij, ntxuav tam sim nrog dej ntau thiab xab npum tsawg kawg 10 feeb.
2. Yog tias nqus tau, txav tus neeg mus rau qhov cua ntshiab thiab nrhiav kev pab kho mob yog hnoos lossis tsis xis nyob.
3. Nyob rau hauv rooj plaub ntawm qhov muag, yaug tsis tu ncua nrog dej ntws ntev li 15 feeb thiab sab laj nrog kws kho mob tam sim ntawd.
Cov khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Pyrrole-2-carboxaldehyde CAS 1003-29-8 |
| 2 | 2 3-dihydrofuran /2 3-DHF CAS 1191-99-7 |
| 3 | Tetramethylguanidine TMG CAS 80-70-6 |
| 4 | 3-Aminophenol CAS 591-27-5 |
| 5 | Tetraethylammonium Bromide/TEAB CAS 71-91-0 |
| 6 | Syringaldehyde CAS 134-96-3 |
| 7 | Mono-Methyl Terephthalate / MMT CAS 1679-64-7 |
| 8 | Anethole / Trans{0}}anethole CAS 4180-23-8 |
| 9 | N-Bromosuccinimide NBS CAS 128-08-5 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau hom kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
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