Khoom Description
Cov khoom sib raug rau CAS 57219 - 64 - 4 yog Zirconium Basic Carbonate, uas tseem hu ua Zirconium (IV) carbonate hydroxide oxide, Zirconium carbonate hydroxide oxide, thiab lwm yam. Nws cov mis molecular yog Zr(OH)₂・CO₃・ZrO₂ lossis CH₂O₇, thiab nws qhov hnyav yog ZrO₂ lossis CH₂O₇. Tus lej EINECS yog 260 - 633 - 5.
Zirconium Basic Carbonate feem ntau yog cov hmoov dawb lossis tsis muaj xim. Lub melting point yog 135℃(decomposition), thiab qhov ceev yog 2.2. Nws yog insoluble nyob rau hauv dej, soluble nyob rau hauv kub concentrated acid, yooj yim soluble nyob rau hauv cov organic acids thiab inorganic ntsev, soluble nyob rau hauv ammonium carbonate, hygroscopic, thiab yuav hloov dua siab tshiab rau hauv zirconium oxide ntawm qhov kub thiab txias.
Cov ntaub ntawv yooj yim
| Khoom npe | Xim Drier CAS 57219-64-4 Zirconium Basic Carbonate Purity 99% |
| CAS | 7447-40-7 |
| MF | KCl |
| MW | 74.55 |
| EINECS | 231-211-8 |
| Melting point | 770℃(lit.) |
| Qhov ntom | 1.98 g / ml ntawm 25℃(lit.) |
Cov ntaub ntawv kev nyab xeeb
WGK Germany: 1.
Daim ntawv qhia txog kev phom sij: H303 Tej zaum yuav muaj teeb meem yog tias nqos tau, H313 Tej zaum yuav muaj teeb meem rau ntawm daim tawv nqaij, H333 Tej zaum yuav muaj teeb meem rau lub cev yog tias nqus tau.
Cov lus ceeb toom: P264 Ntxuav kom huv si tom qab tuav; P280 Hnav hnab looj tes tiv thaiv / tiv thaiv khaub ncaws / tiv thaiv qhov muag / daim npog ntsej muag, thiab lwm yam.
Tus lej thauj khoom txaus ntshai: NONH rau txhua hom kev thauj khoom.
Siv
Thaum muab tso rau hauv cov xim pleev xim, thawj zaug, Zirconium Basic Carbonate tuaj yeem ua haujlwm nrog lwm cov khoom xyaw txhawm rau txhim kho corrosion los ntawm kev tsim cov xim pleev xim xim. Thib ob, nws tuaj yeem txhawb nqa qhov tawv ntawm cov xim pleev xim, yog li txhim kho nws cov hnav - tsis kam. Thib peb, nws tuaj yeem txhim kho adhesion rau saum npoo ntawm cov khoom. Plaub, nws tuaj yeem kho qhov ziab kom qhuav thiab zoo. Thiab thaum kawg, nws tuaj yeem txhim kho lub peev xwm tiv thaiv kev yaig los ntawm ib puag ncig ntuj. Tag nrho cov teebmeem no ua rau kev txhim kho kev ua haujlwm ntawm cov xim thiab xyuas kom meej tias cov xim muaj lub luag haujlwm tiv thaiv thiab kho kom zoo nkauj.
Tuam txhab Profile
Gnee Chem yog ib lub tuam txhab tshwj xeeb hauv kev tshawb fawb, kev tsim kho, kev tsim khoom thiab kev muag khoom ntawm phytochemicals thiab tshuaj zoo.Our Hoobkas tau tsim nyob rau hauv 2016 thiab nyob rau hauv lub xeev Henan, npog thaj tsam ntawm 3,600 square meters. Peb muaj cov kws tshaj lij, zoo - nruab thiab siab - pab pawg R & D zoo nrog ntau tshaj 10 xyoo ntawm R&D kev paub. Peb cov khoom raug xa tawm mus rau ntau lub tebchaws, xws li Tebchaws Meskas, Russia, Canada, Australia, Europe, thiab lwm yam, thiab peb muab cov neeg siv khoom nrog cov kev pabcuam ceev ceev. Peb cia siab tias yuav tsim kom muaj kev sib koom tes ntev thiab muaj txiaj ntsig zoo nrog cov phooj ywg ntau dua yav tom ntej, thiab muab cov khoom lag luam zoo tshaj plaws thiab cov kev pabcuam zoo tshaj plaws rau peb cov neeg siv khoom.
Tiv tauj peb
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FAQ
Koj lub tuam txhab puas tuaj yeem txais customization thiab ua tau raws li cov neeg siv khoom tshwj xeeb?
Yog, peb ua tau.
Koj cov nqe lus them nqi yog dab tsi?
Kev xa xov, paypal, Western union, nyiaj xaj thiab bitcoin.
Koj lub sijhawm xa khoom yog dab tsi?
Peb feem ntau xa tuaj hauv 1-3 hnub tom qab tau txais koj cov nyiaj them poob haujlwm.
Cim npe nrov: Xim Drier CAS 57219-64-4 Zirconium Basic Carbonate Purity 99%, Tuam Tshoj Xim Drier CAS 57219-64-4 Zirconium Basic Carbonate Purity 99% manufacturers, lwm tus neeg, Hoobkas
